{"title":"5610","description":"","products":[{"product_id":"g-24452-18-l-fg-atrium-ferco-multipoint-bottom-gear-28mm","title":"Atrium\/Ferco Multipoint Lock Bottom Gear – 28mm Backset, 70mm Handle Spacing","description":"\u003ch2\u003eAtrium\/Ferco Bottom Gear Lock – 28mm Backset (G-24452-18-L-FG)\u003c\/h2\u003e\u003cp\u003eThis Atrium multipoint lock bottom gear is designed for wooden Atrium doors equipped with Ferco lock systems. It features a 1-1\/8 inch (28mm) backset measured from the edge of the faceplate to the center of the handle, with a handle spacing of 2-3\/4 inches (70mm) from the center of the thumb turn to the center of the handle.\u003c\/p\u003e\u003cp\u003eThe lock case measures 7-3\/4 x 1-3\/4 inches (197mm x 44mm) and includes a 5\/8 inch (16mm) wide faceplate. The handle height is positioned at 35 inches (889mm). This unit includes a spring latch only with no deadbolt.\u003c\/p\u003e\u003ch3\u003eStamped With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eG15371.19 stamped midway from bottom of door to lock on faceplate\u003c\/li\u003e\n\u003cli\u003e528 identifies the faceplate and backset configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBackset\u003c\/b\u003e: 1-1\/8 inches (28mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandle Spacing\u003c\/b\u003e: 2-3\/4 inches (70mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandle Height\u003c\/b\u003e: 35 inches (889mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFaceplate Width\u003c\/b\u003e: 5\/8 inch (16mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLock Case\u003c\/b\u003e: 7-3\/4 x 1-3\/4 inches (197mm x 44mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncluded Spindle\u003c\/b\u003e: 1\/4 inch (7mm) with brass sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOriginal Spindle Size\u003c\/b\u003e: 5\/16 inch (8mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is the bottom gear only, not a complete lock system\u003c\/li\u003e\n\u003cli\u003eModification required for installation: main lock must be cut for height before attaching shootbolt extensions\u003c\/li\u003e\n\u003cli\u003eSpindle may need to be cut to length; brass sleeve may need to be cut in half to retrofit existing handles\u003c\/li\u003e\n\u003cli\u003eTo secure handles with new sleeve and spindle: install handles, remove set screw, drill into brass sleeve and spindle, reinstall set screw\u003c\/li\u003e\n\u003cli\u003eRods must be cut to length during installation\u003c\/li\u003e\n\u003cli\u003eRoller cams do not align with existing strikes and must be relocated\u003c\/li\u003e\n\u003cli\u003eRoller cam positions from center of cam to top of spring latch: 14 inches from top, 12.5 inches from bottom\u003c\/li\u003e\n\u003cli\u003eTo remove rollers: grind rivet on back side flush with bar, install lock, then break off roller\u003c\/li\u003e\n\u003cli\u003eSpring latch is handed but can be reversed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Parts\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e - Complete Atrium\/Ferco Multipoint Lock Replacement Kit\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ci\u003ePriced and sold each.\u003c\/i\u003e This listing includes the bottom gear only.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/b\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Default Title","offer_id":54623720833192,"sku":"G-24452-18-L-FG","price":175.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/603059.jpg?v=1784836786"},{"product_id":"g-14661-00-0-sc-gu-ferco-528-shootbolt-extension","title":"GU Ferco 528 Multipoint Lock Shootbolt Extension","description":"\u003ch2\u003eGU Ferco 528 Shootbolt Extension (G-14661-00-0-SC)\u003c\/h2\u003e\u003cp\u003eThis shootbolt extension is designed for use with GU Ferco 528 series multipoint lock systems. It provides additional security by extending the locking points on your door.\u003c\/p\u003e\u003cp\u003eThe shootbolt extension integrates with your existing GU Ferco multipoint lock setup to enhance door security at the top or bottom of the door frame.\u003c\/p\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number\u003c\/b\u003e: G-14661-00-0-SC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: GU Ferco 528\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Parts\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e - Complete GU Ferco 528 Shootbolt Extension Kit\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eIf you need the complete installation kit with all necessary components, please see part number \u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/b\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Default Title","offer_id":54623720865960,"sku":"G-14661-00-0-SC","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/603241.jpg?v=1784836781"},{"product_id":"499047599-ferco-multipoint-lock-atrium-door-28mm-70mm","title":"Ferco Multipoint Lock for Atrium Doors – 28mm Backset, 70mm PZ","description":"\u003ch2\u003eFerco Multipoint Lock for Atrium Doors – 28\/70 (499047599)\u003c\/h2\u003e\u003cp\u003eThis 1-piece multipoint lock was made by Ferco and used in Atrium wooden doors. It features 5 locking points: a handle latch, 2 rollers, and 2 shootbolts, providing secure multi-point engagement for your entry door.\u003c\/p\u003e\u003cp\u003eThis is the old-style version of the Ferco 528. This particular configuration with these specific measurements is no longer being manufactured. If you need a replacement, the new-style Ferco 528 is available as part \u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e, though some modifications may be required during installation.\u003c\/p\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset\u003c\/strong\u003e: 1-1\/8 inches (28mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Spacing (PZ)\u003c\/strong\u003e: 2-3\/4 inches (70mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaceplate Width\u003c\/strong\u003e: 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 77-1\/2 inches (1968.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Top Roller Position\u003c\/strong\u003e: 19 inches (482.6mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle to Bottom Roller Position\u003c\/strong\u003e: 8-3\/4 inches (222.3mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle\u003c\/strong\u003e: 8mm square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Points\u003c\/strong\u003e: 5 (handle latch, 2 rollers, 2 shootbolts)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis old-style configuration is discontinued – replacement requires the new-style Ferco 528\u003c\/li\u003e\n\u003cli\u003eModifications may be needed when replacing with the new-style lock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces \/ Replaced by\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eReplace this lock with the new-style Ferco 528, available as \u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Parts\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/4990475-kit-atrium-ferco-528-replacement-multipoint-lock\"\u003e4990475-KIT\u003c\/a\u003e - New-style Ferco 528 Multipoint Lock (replacement)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eSold individually.\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Default Title","offer_id":54623888769192,"sku":"499047599","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/602196.jpg?v=1772133508"},{"product_id":"e-12562-30-0-fg-1000box-gu-ferco-multipoint-lock-screw-30mm","title":"GU\/Ferco Multipoint Lock Installation Screw – 4.2 x 30mm, Box of 1,000","description":"\u003ch2\u003eGU\/Ferco Multipoint Lock Installation Screw – 4.2 x 30mm (E-12562-30-0-FG-1000BOX)\u003c\/h2\u003e\u003cp\u003eThese installation screws are specifically designed for securing GU and Ferco multipoint locks. Each screw measures 4.2 x 30mm (1-1\/8 inches) and features a durable steel construction with a silver Ferguard finish for corrosion resistance.\u003c\/p\u003e\u003cp\u003eThe Ferguard coating provides enhanced protection against rust and wear, making these screws ideal for both interior and exterior door applications where multipoint locking systems are installed.\u003c\/p\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 4.2 x 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1-1\/8 inches (30mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Silver Ferguard\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity per Box\u003c\/b\u003e: 1,000 screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003ePriced and sold\u003c\/i\u003e per box of 1,000 screws.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/b\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Default Title","offer_id":54624128729256,"sku":"E-12562-30-0-FG-1000BOX","price":95.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/1107223.jpg?v=1768041585"},{"product_id":"4990475-kit-atrium-ferco-528-replacement-multipoint-lock","title":"Atrium Ferco 528 Replacement Multipoint Lock Kit – 28mm Backset, 70mm Handle Spacing","description":"\u003ch2\u003eAtrium Ferco 528 Replacement Lock Kit (4990475-KIT)\u003c\/h2\u003e\u003cp\u003eThis replacement Ferco 528 multipoint lock kit is designed for Atrium doors and replaces the discontinued old-style Ferco lock. The lock features a 4-point locking system with 2 roller cams and 2 shootbolts, providing secure multi-point engagement for your entry door.\u003c\/p\u003e\u003cp\u003eThe lock has an overall length of 76-7\/16 inches (1941.5mm) and fits standard Atrium doors up to 81 inches tall. For taller doors, an extension (part 40325) measuring 19-5\/8 inches (500mm) is required.\u003c\/p\u003e\u003ch3\u003eStamped With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eG15371.19 stamped midway from bottom of door to lock on faceplate\u003c\/li\u003e\n\u003cli\u003e528 identifies the faceplate and backset configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Ferco 4-point lock with 2 rollers and 2 shootbolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 76-7\/16 inches (1941.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset\u003c\/strong\u003e: 1-1\/8 inches (28mm) from edge of faceplate to center of handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Spacing\u003c\/strong\u003e: 2-3\/4 inches (70mm) from center of thumbturn to center of handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Height\u003c\/strong\u003e: 35 inches (889mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaceplate Width\u003c\/strong\u003e: 5\/8 inch (16mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Case Dimensions\u003c\/strong\u003e: 7-3\/4 inches x 1-3\/4 inches (196.9mm x 44.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Size\u003c\/strong\u003e: 1\/4 inch x 4-5\/8 inches (7mm square)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Roller Position\u003c\/strong\u003e: 11 inches unlocked, 11-5\/8 inches locked (from center of handle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Roller Position\u003c\/strong\u003e: 16-1\/2 inches unlocked, 17-1\/8 inches locked (from center of handle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller Travel\u003c\/strong\u003e: 5\/8 inch (16mm) between locked and unlocked positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatch Type\u003c\/strong\u003e: Spring latch only, no deadbolt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis replacement lock requires modification for installation\u003c\/li\u003e\n\u003cli\u003eRods need to be cut to length\u003c\/li\u003e\n\u003cli\u003eNew 7mm spindle included to retrofit existing handles with 8mm hole – brass sleeve included\u003c\/li\u003e\n\u003cli\u003eYou may need to cut the new spindle to length and cut the brass sleeve in half\u003c\/li\u003e\n\u003cli\u003eRoller cams do not align with existing strikes – strikes must be relocated\u003c\/li\u003e\n\u003cli\u003eRoller cam measurements from center of cam to top of spring latch: 14 inches from top, 12.5 inches from bottom\u003c\/li\u003e\n\u003cli\u003eTo remove rollers: grind rivet on back side flush with bar, install lock, then break off roller\u003c\/li\u003e\n\u003cli\u003eSpring latch is handed and can be reversed\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions available – see article: How to Replace the Multipoint Lock in a Wooden Atrium Door\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces \/ Replaced by\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eReplaces the discontinued old-style Ferco lock used in Atrium doors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e40027 - Handleset to be used with this lock\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/g-16790-05-0-ferco-shootbolt-extension-500mm-16mm-faceplate?\"\u003eG-16790-05-0\u003c\/a\u003e - Ferco 19-5\/8 inch (500mm) extension for doors greater than 81 inches tall\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/e-91440-01-0-fg-ferco-gu-reducing-sleeve-7mm-8mm-spindle-adapter?\"\u003eE-91440-01-0-1\u003c\/a\u003e - Reducing sleeve only (7mm to 8mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mplocks.com\/products\/9-26874-56-0-fg-ferco-gu-square-spindle-7mm-118mm?variant=54622930600104\"\u003e9-26874-56-0-1\u003c\/a\u003e - 7mm\/118mm (1\/4 inch x 4-5\/8 inch) square spindle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eSold\u003c\/i\u003e as complete kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Default Title","offer_id":54699335090344,"sku":"4990475-KIT","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/631042.jpg?v=1777349884"},{"product_id":"6-u0050-00-0-gu-ferco-installation-screws-stainless-steel-20-pack","title":"G-U Stainless Steel Installation Screws – 1-7\/16\" Length, 20 Pack","description":"\u003ch2\u003eG-U Installation Screws – 20 Pack (6-U0050-00-0)\u003c\/h2\u003e\u003cp\u003eThese standard G-U\/Ferco installation screws are designed for securing multipoint lock components to your door. Each pack contains 20 stainless steel screws with a durable Ferguard coating for corrosion resistance.\u003c\/p\u003e\u003cp\u003eThe screws measure D1 4.2 x 35, which is approximately 1-7\/16 inches (36.5mm) in length. The black and silver finish provides a professional appearance while the stainless steel construction ensures long-lasting performance.\u003c\/p\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Size\u003c\/b\u003e: D1 4.2 x 35\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 1-7\/16 inches (36.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: Ferguard\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor\u003c\/b\u003e: Black\/Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity\u003c\/b\u003e: 20 screws per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCompatible with G-U and Ferco multipoint lock systems\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eSold as a pack of 20 screws.\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFill out our MPL form or call us to ensure accurate purchasing and correct fit.\u003c\/b\u003e\u003c\/p\u003e","brand":"MPLocks.com","offers":[{"title":"Black","offer_id":54725904433320,"sku":"6-U0050-00-0-BL","price":17.05,"currency_code":"USD","in_stock":true},{"title":"Silver Ferguard","offer_id":54725904466088,"sku":"6-U0050-00-0-FG","price":9.36,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel","offer_id":54725904498856,"sku":"6-U0050-00-0-SS","price":14.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/files\/627760.jpg?v=1784843118"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4325\/8280\/collections\/media_214a1ccd-7067-4da9-9887-8189f2d9f3ca.jpg?v=1765914981","url":"https:\/\/mplocks.com\/collections\/multipoint-locks-gu-ferco-ferco-528-635-locks\/backset_28mm.oembed","provider":"MPLocks.com","version":"1.0","type":"link"}