Adams Rite MS-1891-3026-313 Lockset for 1-1/8" Backset in Dark Bronze
SKU
MS-1891-3026-313
Model No
MS-1891-3026-313
$168.60
Product Highlights
- Dark Bronze Anodized finish
- Cylinder Backset: 1-1/8"
- Case is made of stainless steel with corrosion-resistant plating that measures 1" x 7-3/8" x depth (depth varies by backset)
- Standard Stile Lip length
- Radius faceplate measures 1" x 6-7/8"

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The MS-1891-3026-313 from Adams Rite is a Lockset for 1-1/8" Backset in Dark Bronze. The MS-1891-3026-313 series Deadlock/Deadlatch provides a maximum security deadlock for after hour and traffic control convenience during business hours. It operates in such a way that the 360 degree turn of key or thumb turn throws or retracts the hook-shaped deadlock and then 120 degree further turn retracts latch bolt as well. Cylinder may accept any standard 1-5/32" diameter mortise cylinder or thumb turn from either or both sides. Handle retracts spring-loaded latchbolt only.
Adams Rite MS-1891-3026-313 Lockset Features
- Durable Finish: Dark Bronze Anodized finish provides elegant aesthetics and enhanced durability against wear and tear.
- Versatile Backset: Cylinder Backset of 1-1/8" accommodates a variety of door types.
- Sturdy Construction: Stainless steel case with corrosion-resistant plating ensures longevity, measuring 1" x 7-3/8" (depth varies by backset).
- Standard Fit: Standard Stile Lip length ensures compatibility with common door designs.
- Comprehensive Strike Plate: Radius faceplate measures 1" x 6-7/8", providing a secure fit.
- Handed Operation: Available in Right Hand or Left Hand Reverse (LHR), catering to different door hinge setups.
- Cylinder Compatibility: Cylinder is not included, allowing for customization with any standard 1-5/32" mortise cylinder that meets MS cam specifications.
- Grade 1 Strength: Certified for Grade 1 strength, guaranteeing high security and durability.
- Robust Latchbolt: Eight ply laminated stainless steel latchbolt measures 5/8" x 1-3/8" with a 13/16" throw for reliable operation.
- Armored Strike: Features a satin stainless steel trim plate with a steel mounting plate and dust box for added security and stability.
Detailed Specifications for Adams Rite MS-1891-3026-313
| Finish | Dark Bronze Anodized |
| Cylinder Backset | 1-1/8" |
| Case Material | Stainless steel with corrosion-resistant plating |
| Case Dimensions | 1" x 7-3/8" (depth varies by backset) |
| Lip Length | Standard Stile Lip length |
| Radius Faceplate | 1" x 6-7/8" |
| Handing | Right Hand or Left Hand Reverse |
| Cylinder Included | No |
| Grade | Grade 1 |
| Latchbolt | 5/8" x 1-3/8" with 13/16" throw, made of eight ply laminated stainless steel |
| Strike Plate | Armored satin stainless steel trim plate with steel mounting plate and dust box |
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