Description:

Strong And Durable: Sheave Block Head adopt 316 stainless steel + nylon material. 1500 Pounds Working Load Limit: Sheave Block Head is designed for fiber ropes with a diameter of 3/8in, with a working load limit of 1500 pounds. For Fitness Equipment: Sheave block head is suitable for fitness equipment and marine sheets, sail cables, control lines. 20mm Wheel Thickness: Sheave Block Head has 20mm wheel thickness, 3/8in wheel groove width, 85 x 40 x 20mm size. Low Friction And Extreme Durability: Self lubricating nylon pulleys ensure low friction, very practical.