LiftMaster Sprocket Kit (1" Bore, 1/4" Key) | LIF-71-1550B50LGH linear ae-100 All-weather synthetic lube for low/high-temperature

All-weather synthetic lube for low/high-temperature operation

Use a dual USB cord to charge the battery pack outside the light or a Li-ion battery bank charger to charge multiple batteries at once

Material Specs: Waterproof leather and denier nylon

The brim has an optimal curve to protect from the sun and maximize visibility

Durable Water-Resistant Waxed Canvas Outer

LiftMaster Sprocket Kit (1" Bore, 1/4" Key) | LIF-71-1550B50LGH linear ae-100 All-weather synthetic lube for low/high-temperatureLiftMaster Sprocket Kit (1" Bore, 1 4" Key) LIF 71 1550B50LGH SPROCKET KIT, 50 TOOTH, 1"BX1 4" K. Recommended for 700 operators for Rolling Steel Uninsulated Doors up to 450 lbs.