기능

• The total length of the strap has been increased by about 150 mm, and the working range with the hook hung has been expanded.
• The protective cover of the sewing part is made of polypropylene resin which is thick and soft. Not only durable, but also highly flexible, making it easy to store and handle hooks.
• Small hooks for safety devices such as safety blocks and S-slides can be attached to the external hook mounting ring.
• The locking mechanism stops the crash in the shortest time.
• By changing the material of the sewing-part protection cover and shock absorber case from the conventional heat-shrink tube to the resin molded part, the durability has been improved to prevent tearing and deviation.
• Two operations, "2-way switching" and "winding," are performed by independent switches, greatly improving the durability of the switch function.