• [Material]:The climbing ascender fall protection belay device is made of high quality alloy steel material, high load bearing and wear resistance.
• [Convenient to Use]:The diameter of the round hole is 20mm.The connecting hole is connected with the main lock to protect the user.
• [Working Principle]:The working principle is that blocking tooth has reverse grip, allowing it to pass through the rope when it goes up and not move when it goes down, making it safer.
• [High Quality]: Our rope grab provides a secure pressure on the rope without damaging the rope itself
• [Widely Used]:The climbing ascender is suitable for maintenance, repair, construction, external wall cleaning aerial working, engineering protection.