Heavy-Duty Swivel Pulley Block – 661lb Load Capacity, Stainless Steel Ring, Nylon Grooved Wheel, 360° Rotation

This swivel pulley block is a solid piece of hardware for any lifting or rigging setup.
It's built tough – stainless steel ring, manganese steel shell, and a nylon grooved wheel that rolls smooth and quiet thanks to ultra-quiet ball bearings.

The top ring rotates 360 degrees, which makes handling rope or wire rope way easier.

Max load is 300kg (about 661lbs), so it's no lightweight.

The wheel diameter is 50mm with a 10mm slot and groove depth – fits wire rope from 3mm to 8mm perfectly.

Mounting hole is M6x18mm, and total height is 125mm.

Weighs about 230g, so it's solid but not unwieldy.
Use it for small cranes, fishing systems, gym pulley setups, or any indoor/outdoor lifting job.
Resists rust, heat, and corrosion, so it holds up in tough conditions.
Simple, reliable, and gets the job done without a fuss.