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BumpStop® Advanced Cylinder Technology protects against surreptitious bump attacks
Keyed Alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
Black weather resistant thermoplastic cover protects against moisture, dirt and grime
1-9/16in (40mm) wide laminated steel body for superior strength
1in (25mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance
Dual ball bearing locking for maximum pry resistance
Non-rekeyable 4-pin W1 cylinder offers strong pick resistance