Single Sheave Pulley Block 20 kN Aluminum Pulley Block 12 Mm Rope Climbing Gear for Rigging

This single sheave pulley block is a compact climbing gear component designed for rigging, pulling, and short distance crossing tasks. Its simple one sheave layout keeps the unit focused on direct rope handling, making it a practical choice when a small, efficient pulley is needed.Made from 7075 aluminum alloy, the aluminum pulley block features a vermilion exterior, a rounded top hole, multiple circular cutouts, and a metal center axle. These visible construction details give the piece a lightweight, aerodynamic look while keeping the structure straightforward and functional.The printed 20 kN breaking strength provides an important reference point for rope systems where load awareness is important With an overall size of 82 mm by 44 mm, sixteen mm top opening, and compatibility with ropes up to 12 mm, this ropes pulley is sized for organized setup and everyday handling in compatible applications.In use, the single sheave pulley block helps guide rope movement more smoothly during lifting or pulling jobs, and it can support short distance crossing scenarios where controlled rope travel is needed. It is a compact aluminum pulley block that brings together size, strength markings, and a practical body design in one piece.