Safety shutoff switch. Fits Tennant A3, A5, B5, B7, B10, R16, M17, T3, T3+, T3e, T300, T300e T3 Orbital, T5, T5e, T500, T500e, T600, T600e, T7, T12, T16, T17 AND Nobles SpeedGleam 5, SpeedGleam 7, Speed Scrub 17-24, SS3, Speed Scrub 24-32, SS5, Speed Scrub 300, SS300, SSR, Strive. (serial numbers 10536688-up)
Fits Tennant 1011735