
M1 Series is a extra heavy duty commercial mortise lock. All bolts are made of stainless steel with most working parts inside the case made of high strength steel alloy.

HL400拉式把手 For application with existing Klacci 1400/F1400 Mortise Lock Exit Devices. 通過美國國家標準 ANSI/BHMA A156.3 一級鎖認證。

HL9000推拉式把手 For application on Mortise Escutcheon and Mortise Sectional Locks. 通過美國國家標準 ANSI/BHMA A156.13 一級鎖認證。