TN 59194 Left Hand Hook Latch for Tennant Sweepers, Scrubbers and Sweeper Scrubbers. A left hand latch hook, also called a rotary latch. Commonly found on the squeegee lift group or on the main broom brush door group. Fit models: 355, 355D, 385, 385D, 6500, 6500D, 6550, 6550D, 6600, 6600D, 6650, 6650D, 7400, 800, 800D, 810, 810D, M20, M20D, M30, M30D, S30, S30D, T20, T20D, and others. Please refer to your parts manual for the proper application. Priced Each. Replaces Tennant 59194. Our Part Number TN 59194