Arrow Lock BM21 NL 4 Front Door Mortise Lock, N Lever, L Rose, Satin Brass

The BM Series Mortise Locks series, including the Arrow Lock BM21 NL 4 is described as follows. Arrow mortise locks are offered in a complete range of functions designed for commercial, institutional and industrial applications. They are engineered for strength and performance, and precisely manufactured to exacting standards. Arrow mortise locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. The lock case is made from heavy gauge steel, with zinc dichromate finish for corrosion resistance and it can be re-handed without disassembling the lock case. A wide selection of trim designs and functions are offered which meet or exceed the performance requirements of ANSI Grade 1.


Also known as: BM21NL4

Technical Specifications: # of Keys: 2 Series: BM Series Mortise Locks Hand: Field Reversible Keyway: A Cylinder Type: Conventional Cylinder Function: 21-Front Door Base Material: Brass Fire Rated: 3 Hours {A} Grade: Grade 1 Finish Description: Satin Brass Finish: 606/US4 Limited Warranty: 5 Years

For more information about the Arrow Lock BM21 NL 4, please contact us.