4-Pack M25 Heavy Duty Stainless Steel Double Pulley Blocks, Industrial Swivel Pulleys for Lifting and Rigging

4-Pack M25 Heavy Duty Stainless Steel Double Pulley Blocks, Industrial Swivel Pulleys for Lifting and Rigging

• Durable construction: marine-grade stainless steel for lasting performance; precision wheels and double pulley design reduce effort by 50%
• High load handling: each pulley supports 550 lbs; side plates provide strength and stability under load
• Effortless movement: sealed ball bearings and precisely aligned grooves reduce friction; prevents rope damage
• Versatile use: swivel eye feature for proper load alignment; ideal for boats, workshops, and industrial rigging
• Complete solution: set of four pulleys; standardized size ensures system compatibility across multiple applications