Taeku Cable Pulley, Silence Smooth Detachable Rotation Traction Wheel LAT Pulley System Attachment DIY Lifting Blocks Hoists for Home Projects Clothesline Shop Lifts (3.54in)

"Made of sturdy stainless steel, anti-rust and wear-resistance Professional pulley with double bearings, ultra-silence, effortless operation.

360 Degree M8 swivel ring, solid wheel, load bearing up to 330lbs Durable nylon sheave, no noiseand Fit for 3-8mm steel wire rope, climbing rope"