Amazon
304 Stainless Steel Swivel Pulley Block M20, 3/4 in (0.75") Single Wheel, Fits Rope up to 7/16 in (0.43"), Pack of 6 for Lifting, Hoist, Rigging, Boat, Gym, DIY, Marine Hardware
✔️ 2.875 in L, wheel dia 0.75 in, groove 0.50 in, rope 0.43 in
This 304 stainless steel swivel pulley block is built for lifting, rigging, and marine chores. With a 360° swivel ring, it keeps lines flowing smoothly and twists to a minimum, making it a handy upgrade for boats, gyms, workshops, and DIY projects. Pack of 6 for bulk setups, with compatible M15 and M25 options for different load needs.
✅ 304 stainless steel with premium corrosion resistance for indoor, outdoor, and marine use
✅ Wheel diameter 0.75 in (19.05 mm); groove width 0.50 in (12.7 mm); rope fits up to 0.43 in (10.92 mm)
✅ Overall length 2.875 in (73.0 mm); weight approx 2.29 oz (65 g) each
✅ 360° swivel ring to minimize rope twisting and improve control
✅ Pack of 6 in bagged packaging; also offered as M15 (10-pack) and M25 (4-pack) variants
💡 What is a handy pulley block used for in lifting and rigging?
- It helps change rope direction and provides smoother operation in hoists and rigs. - Use it to support lines on boats, gym setups, or workshop cable systems. - It’s a compact upgrade when replacing worn or rusty pulleys in light-duty systems. - Great for organizing lines and reducing wear on ropes in DIY projects.