b'SPEEDLOCK PLOW LIGHTXRProvides ample light in all work environments Constructed of supple Duro 60 silica rubberQuickly attaches and detaches using convenient SpeedLock system Retains mechanical mobility of SpeedLock in severe cold weather conditionsSpeedLock attachment accessories included2436-568XR MODELS 2436-540 SPEEDLOCK (2436-501, 2436-122)SPEEDLOCK SPEEDRACK XR BACKRESTDrop-in system quickly attaches with easy-to-use thumb locks Offers excellent, fully padded lumbar supportDurable cast-aluminum components with one-click unlocking forAdjustable mounting positions for custom comfortfast removal SpeedLock attachment accessories included2436-501XR MODELSSPEEDLOCK COVER2436-143 XR MODELS86'