Heavy Duty 175lb Cable Ties GRP-18175 PowerGRP / Length 18 inch 24 inch 30 inch 36 inch 48 inch 60 inch Color Natural 18 inch / Natural 18 inch / Black 24 inch / Natural 24 inch / Black 30 inch / Natural 30 inch / Black 36 inch / Natural 36 inch / Black 48 inch / Natural 48 inch / Black 60 inch / Black 18 inch / Natural 18 inch / Black 24 inch / Natural 24 inch / Black 30 inch / Natural 30 inch / Black 36 inch / Natural 36 inch / Black 48 inch / Natural 48 inch / Black 60 inch / Black Reliable; industrial-strength standard-width cable ties beat out the competition in tensile strength and force resistance; withstanding 175lb (778N) forces with ease. 50 pieces per bag.