Sentry RS Triple Latch Multipoint Lock for 8' Doors – 70mm Backset

SKU: 70100080

$167.90 - $167.90

$167.90

$167.90 - $167.90

$167.90

Backset: 2-3/4" (70mm)
Bore Centers: 5-1/2" (139.7mm) center of deadbolt to center of handle
Deadbolt Throw: 1" (25.4mm)
Spring Latch Throw: 1/2" (12.7mm)
Faceplate Width: 25/32" (20mm) Eurogroove application
Spindle Hub: .236" (6mm)
Cylinder Type: American-style
Top Latch Position: 51-7/8" (1317.6mm) from center of handle
Bottom Latch Position: 23-7/32" (589.8mm) from center of handle
Door Size: Standard 8' 0" (2438mm) tall doors
Overall Lock Length: 89-3/32" (2263mm)
Automatic independent triple latching points with anti-saw and kick-proof center deadbolt
One-piece construction for easy installation
Latch can be rehanded with a screwdriver

Not sure this is the right part?

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.

*We have a fully-staffed customer support team happy to help!

Product Details

Sentry RS Triple Latch Multipoint Lock – 8' Door, 70mm Backset (70100080)

This Sentry RS triple latch multipoint lock and deadbolt system is designed for standard 8-foot (96 inches / 2438mm) tall doors. It works for both new construction and as a replacement when converting from a standard lock and deadbolt setup to a multipoint locking system.

The lock features automatic independent triple latching points that engage simultaneously for enhanced security. The center deadbolt is anti-saw and kick-proof, providing maximum protection for your entry door.

One-piece construction makes installation straightforward. The faceplate has radius ends and is not intended to run the full length of the door panel. The latch can be rehanded using a screwdriver for left or right-hand door configurations.

Technical Information

Backset: 2-3/4 inches (70mm)
Bore Centers: 5-1/2 inches (139.7mm) center of deadbolt to center of handle
Deadbolt Throw: 1 inch (25.4mm)
Spring Latch Throw: 1/2 inch (12.7mm)
Faceplate Width: 25/32 inches (20mm) Eurogroove application
Spindle Hub: .236 inches (6mm)
Cylinder Type: American-style
Top Latch Position: 51.875 inches (1317.62mm) from center of handle
Bottom Latch Position: 23.219 inches (589.8mm) from center of handle
Door Panel Size: Standard 8-0 / 96 inches (2438mm)
Overall Lock Length: 89.094 inches (2262.98mm)

Notes

Key cylinder hole on deadbolt is offset from the center of the rosette by 1/4 inch. The bore centers measure 5-1/4 inches but are designed to fit a 5-1/2 inch center-to-center double bore on the door.
Contact us for special trim available for this lock.

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

Frequently Asked Questions

Can this lock be used on left-hand and right-hand doors?

Yes, the latch can be rehanded using a screwdriver. See the product images for instructions.

Why does the bore center measurement seem off?

The key cylinder hole on the deadbolt is offset from the center of the rosette by 1/4 inch. While it measures 5-1/4 inches, it is designed to fit a standard 5-1/2 inch center-to-center double bore.

What cylinder type does this lock use?

This lock uses an American-style cylinder.

Shipping & Returns

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.

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