The C-series offers the most completed line of commercial cylindrical locks . CF line is extra heavy duty Grade 1 offering 2 levers in 6 BHMA finishes selection; CTC line is heavy duty Grade 1 featuring freewheeling mechanism; and CS line is heavy duty Grade 2 with clutching feature. All three lines are UL listed for up to 3 hour fire-rated single swinging door (4’x8’). Both CF and CTC lines meet guidelines of the Buy American Act.
The C-series offers the most completed line of commercial cylindrical locks . CF line is extra heavy duty Grade 1 offering 2 levers in 6 BHMA finishes selection; CTC line is heavy duty Grade 1 featuring freewheeling mechanism; and CS line is heavy duty Grade 2 with clutching feature. All three lines are UL listed for up to 3 hour fire-rated single swinging door (4’x8’). Both CF and CTC lines meet guidelines of the Buy American Act.