Beefy Nylon Swivel Sheave Block Pulley For Marine Rigging And Fitness Gear, 316 Stainless Steel, Plain Bearing, 85x40x20mm Wheel, 20mm Bore, Durable Sail Cable And Control Line Pulley
✔️ 316 SS housing, nylon wheel, 85x40x20mm, 3/8 in rope
Compact nylon pulley head with a 316 stainless steel body, built for harsh marine environments and gym setups. It’s commonly used on sailboat sheets, fitness machines, and other line-guiding systems.
✅ Wheel material: nylon, self-lubricating for low friction
✅ Bearing type: plain bearing nylon wheel for durability
✅ Housing: 316 stainless steel, corrosion resistant
✅ Dimensions: 85 mm × 40 mm × 20 mm (3.35 in × 1.57 in × 0.79 in)
✅ Rope compatibility: supports 3/8 in fiber ropes
✅ Working load limit: 1500 pounds
✅ Applications: fitness equipment and marine sheets
💡 What is a nylon pulley block used for in marine and fitness setups? A handy reference for common uses in sailboats and gym rigs. - guiding lines on sailboats and rigging - smooth motion in gym cable machines and resistance rigs - durable, corrosion-resistant hardware for outdoors