Simplex 201788 Clutch Assembly L1000 Left Hand

Purpose and Fit

The Simplex 201788 clutch assembly is a genuine replacement component for L1000 series pushbutton locks that use a left-hand lever. It restores the mechanical link between the exterior handle and the internal locking mechanism when the original clutch wears or breaks. Installers and facility managers select this part to keep existing L1000 hardware operational without replacing the entire lock body. It is not suited for right-hand levers, other Simplex series or non-Simplex locksets.

Durability and Operation

The satin-chrome finish resists surface corrosion in typical indoor and sheltered outdoor environments, preserving appearance through repeated daily cycles. As a purely mechanical sub-assembly it draws no electrical power, generates no audible noise and produces no measurable heat during normal operation. The component functions within the original lock’s design tolerances, so no adjustments to strike alignment or latch throw are required after installation.

Installation Impact

The box contains only the clutch assembly; no screws, keys, strike plates or programming tools are included. Reusing the existing fasteners and tailpiece keeps the repair straightforward for technicians familiar with L1000 disassembly. Because the part is keyed-different, it does not alter the lock’s current combination or master-key hierarchy. No software, firmware or electronic configuration is involved at any stage.