Lock Assembly for 1" Roller Doors, Zinc

Superior strength, heavy-duty cast grade 30 steel (far more superior than ductile iron) with pins that are mechanically fastened in place for optimum strength. No welds to fail or plating to burn off and rust. Extra thick padlock provision designed for greater security. Our trapped handel cannot pull out to bypass keeper resulting in tamper-proof lock.

• Spring assisted lock eliminates door bounce
• Stainless steel spring will not rust
• Can be used as a lift handle in open position
• Keeper accommodates padlocks and trailer seals