Made from impact resistant engineering plastic nylon PA.
Used stainless steel cable, the outer layer of cable is made from anti-UV PVC.
Black parts: When push it up, the cable will be unlocked; When push it down, the cable will be locked. With "LOCK OUT" on red parts for warning.
The cable can only be tightened up after locking, more convenient to operate.
Can customized labels. (language customize)
With 6mm and 8mm Dia. lock holes, suitable for different shackles.