The QL33SB 26D Arrow Cylindrical Lock The QL Series is a robust Grade 1 cylindrical lever lock. Asylum Lever Lock, S Lever, B Rose, Satin Chrome The QL Series is a robust Grade 1 lockset featuring a Freewheeling Lever for abuse resistance, two screw lockset install for quick installation and a 10 Year Mechanical Warranty. The perfect solution for replacing or upgrading lockets in commercial applications.
