Door has two tumbler locks

Made from an alloy of copper and zinc

GE M9451 40 HP Severe Duty Motor

They strap to you to be carried along for cleaning ceilings

For Use With: 4902 Stinger Spillpals

American Standard Cartridge, Fits Brand American Standard, Metal - A954120-0070A Capacity-One Standard Roll Door has two tumbler locksCartridge; Fits Brand: American Standard; For Use with Series: Colony Soft, Glen Rock Commercial Grade, Jocelyn, Monterrey, Stratton; For Use With Mfr. Model Number: 2275500, 2275503, 2275505, 2275509, 2475500, 2475500F15, 2475540, 2475550, 3275501, 3275502, 3275505, 3375502, 4275500, 4275500F15, 4275501, 4275501F15, 4275550, 4275550F15, 4275551, 4275551F15, 4508201, 7545170, 7573140, 3875509, 8123F, 9046200, 9315221,; Material of Construction: Metal;