• Made of high strength alloy steel, unbreakable and wearable, safe and to use.
• The blocking tooth has a reverse grip force, which can smoothly pass the rope when it is up, and can not move downwards.
• The connection of the B type is a round hole design for connecting the protector through the main lock.
• Suitable for fire rescue, climbing, high-altitude operation, engineering protection, etc.
• The link hole of the A type is designed with a push-type hanging point, which makes the connection easier.