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GU 3-Point Tongue Latch Multipoint Lock – 50mm Backset, 92mm PZ (Discontinued)

GU 3-Point Tongue Latch Multipoint Lock – 50mm Backset, 92mm PZ (Discontinued)

SKU: 499031699

  • Status: Discontinued – replaced by 3-point Tongue Latch Multipoint Lock Kit
  • PZ: 92mm (3-5/8")
  • Backset: 50mm (2")
  • Handle Height: 30" (762mm) from bottom of radius faceplate
  • Overall Length: 67-1/8" (1704.8mm) with radius ends
  • Bottom Tongue: 25-5/8" (650.9mm)
  • Top Tongue: 31-1/2" (800.1mm)
  • Key Position: Below handle
  • Cylinder Type: American 5-pin with flat tailpiece
  • Compatibility: KML / Andersen doors
  • See below for replacement options – modification may be required
This product has been discontinued and is no longer available
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Before you order, if you'd like confidence this is the right part for your job, please fill out our multipoint lock identifier form or call us at (816) 221-6543 .
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GU 3-Point Tongue Latch Multipoint Lock (499031699)

This old-style GU 3-point tongue latch multipoint lock was designed for use on KML and Andersen doors. Please note that this lock has been discontinued and is no longer available for purchase. It has been replaced by a 3-point Tongue Latch Multipoint Lock Kit.

This multipoint lock features a key-below-handle configuration with a tongue version design. It uses a standard American 5-pin cylinder with a flat tailpiece.

Technical Information

  • Overall Length: 67-1/8 inches (1704.8mm) with radius ends
  • Handle Height: 30 inches (762mm) from bottom of radius faceplate
  • Handle to Top of Faceplate: 37-1/8 inches (942.9mm)
  • Bottom Tongue Position: 25-5/8 inches (650.9mm)
  • Top Tongue Position: 31-1/2 inches (800.1mm)
  • Backset: 2 inches (50mm)
  • PZ Spacing: 3-5/8 inches (92mm) center of cylinder to center of handle
  • Spring Latch to Deadbolt: 4-1/2 inches (114.3mm)
  • Cylinder Type: American 5-pin with flat tailpiece

Notes

  • Compatible with KML and Andersen doors
  • Modification may be required when replacing with the new kit
  • Latch handing can be changed – see GU multipoint lock rehanding instructions

Replaces / Replaced by

  • This lock is replaced by the 3-point Tongue Latch Multipoint Lock Kit – G-17567-19

Please contact our office for replacement options and compatibility verification.

Fill out our MPL form or call us to ensure accurate purchasing and correct fit.

Frequently Asked Questions

What replaces this discontinued GU multipoint lock?

This lock is replaced by a 3-point Tongue Latch Multipoint Lock Kit. Contact our office for details on the replacement options and any modifications that may be required.

Can I change the handing direction on a GU multipoint lock?

Yes, the direction of the spring latch slope can be changed. This allows you to convert the lock between left-hand and right-hand configurations.

What type of cylinder does this lock use?

This lock uses a standard American 5-pin cylinder with a flat tailpiece.

At mplocks.com, we strive to provide fast, reliable, and fairly priced shipping. Below you'll find our standard shipping details, important notes, and packing practices.

Standard Shipping Rates

Shipping applies to the contiguous U.S. (orders to Alaska and Hawaii require a custom quote):

  • $11.95 – USPS First Class (5–10 business days)
  • $12.95 – USPS Priority Mail (3–6 business days)
  • $19.50 – UPS Ground (2–5 business days)

📦 Rates typically cover packages up to 4 lbs. Oversized or heavier items may incur additional charges.

Processing Times

  • Most orders ship within 2–5 business days of purchase.
  • If your order is delayed, we'll notify you promptly.

Important Notes on Shipping Costs

  • Certain items may have higher shipping costs due to weight or dimensions.
  • We reserve the right to adjust shipping fees. If this applies to your order, we'll contact you for approval before proceeding.
  • If you choose not to accept revised shipping charges, we may cancel your order at our discretion.

Backorders & Billing

  • All credit cards are charged within 72 hours of purchase.
  • This includes orders that contain backordered items.

Our Packing Standards

We take great care to ensure your order arrives safely and securely.

  • Whenever possible, we use recycled paper, cardboard, and eco-friendly packaging materials.
  • Many of our products are purchased in bulk and may not include retail packaging or barcodes. In these cases, items may be repackaged in secure, plain boxes.
  • Hardware ships in retail or contractor-grade packaging when available.
  • Every item is inspected prior to shipping, and additional packing is used if needed.

Quality Guarantee

All items are brand new unless specifically noted. If something is not right, we'll work to make it right—through repair or replacement.

⚠️ Please note: shipping costs are non-refundable.

If you have questions about shipping rates, timelines, or packaging, please contact us before placing your order.

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