■ Features This strap is highly durable and abrasion-resistant (double structure with ultra-strong fiber and an outer layer of polyester). The case is impact-resistant and uses glass fiber-reinforced resin, reinforced with steel plates to prevent cracking. This is a small safety block for ascending and descending movement. ■ Applications Locking type fall prevention device. ■ Specifications With large diameter hook Conforms to the Safety Belt Structure Guidelines ■ Accessories Pull-in rope Large diameter hook ■ Materials Body: Polycarbonate Strap: Ultra-strong fiber, polyester Hook: Steel, stainless steel, aluminum Weight: 1.5 Accessories: Pull-in rope Materials: Body: Polycarbonate, Strap: Ultra-strong fiber, polyester, Hook: Steel, stainless steel, aluminum Quantity: 1 Country of Origin: Japan Used only a few times. Purchase price: ¥29,338