ast Iron Double Sheave Pulley Block - Black Painted, Heavy Duty Lifting & Rigging Pulley for Wire Rope, Marine, Construction & Farm Use

Our cast iron double sheave pulley block is a heavy-duty lifting and rigging accessory, designed for smooth, low-friction movement of wire ropes and cables. Constructed from high-strength cast iron with a durable black painted finish, it features two precision machined steel sheaves for even load distribution. The eye bolt design allows for quick and secure attachment to anchor points, making it ideal for use in construction, marine, agriculture, and general lifting applications. Available in multiple sizes to accommodate different rope diameters and working load limits (WLL).

This Off-road Tow Truck Winch Snatch Block is a heavy-duty recovery pulley specially designed for vehicle towing and off-road rescue tasks. Made of high-strength forged steel or lightweight aluminum alloy, it delivers ultra-high tensile strength, stable load capacity and long-lasting durability. It can effectively double your winch's pulling power or freely change the pulling direction, making heavy vehicle recovery and towing tasks much easier and more efficient. The precision-machined sheave runs ultra-smoothly with low friction, which can effectively reduce winch rope abrasion and extend the service life of your cable. The open snatch design allows fast and easy rope loading without re-threading the whole winch cable, perfect for emergency recovery operations. The anti-rust coated surface provides excellent corrosion and wear resistance, perfectly adapting to harsh off-road, muddy and outdoor environments. It is widely applied for off-road vehicle recovery, truck trailer towing, winch pulling, farm traction and general heavy pulling operations. Multiple specifications from 8Ton to 20Ton are available, OEM customization is supported.

H418 Light Type Champion Snatch Block is a single sheave lightweight pulley block fitted with a safety latch hook. Made of high-strength cast steel with precision machining and surface anti-rust treatment, it features sturdy structure, smooth rope running and low wear on wire rope. Equipped with self-lubricating bushing for flexible rotation, easy rope threading and quick reeving without removing the rope end. Lightweight yet high load capacity, available in multiple sizes and working load limits. Ideal for lifting, rigging, construction, marine and overhead line pulling operations. OEM and customized specifications are supported.

H419 Light Type Champion Snatch Block is a lightweight single sheave pulley block equipped with a heavy-duty shackle. Constructed from high-strength cast steel with precision integral molding and anti-corrosion surface treatment, it boasts robust structure, smooth sheave rotation and minimal abrasion to wire ropes. The open snatch design allows fast rope insertion and removal without threading the rope end, greatly improving working efficiency. Matched with a standard forged shackle for stable connection and high load-bearing performance. Lightweight, durable and weather-resistant, widely applicable for rigging lifting, engineering hoisting, marine operations and overhead line construction. Full specifications available, OEM and customized services are acceptable.

Hot Dip Galvanized Try Net Block is made of premium carbon steel with integral forging and overall hot-dip galvanized treatment. It features robust structure, high load-bearing capacity, smooth sheave rotation and low friction to protect wire ropes from wear. The hot-dip galvanized finish delivers excellent rust resistance, anti-corrosion and long-term weatherproof performance, suitable for outdoor harsh working environments. Designed for easy rope threading and flexible operation, it is widely used in power overhead line construction, engineering hoisting, rigging pulling and industrial lifting applications. Complete specifications are available, OEM and customized services are supported.

This Light Type Champion Snatch Block is a heavy-duty double sheave pulley fitted with a safety latch hook. Made of high-strength cast steel with precision machining and hot-dip galvanized finish, it features solid construction, ultra-smooth sheave rotation and low friction to reduce wire rope wear. The open snatch design allows quick rope loading and unloading without re-threading, greatly boosting work efficiency. Built with self-lubricating internal structure for flexible operation, lightweight yet high working load capacity. Perfect for rigging lifting, construction engineering, marine operation, overhead power line pulling and industrial hoisting tasks. Full specifications available, OEM and customized service are supported.

This Light Type Champion Snatch Block adopts double sheave design and comes with a heavy-duty forged shackle. Made of high-strength cast steel with hot dip galvanized finish, it features solid structure, high load capacity and durable performance. The double-sheave design provides stable force bearing and labor-saving lifting, with smooth rolling to minimize wire rope abrasion. Open snatch structure allows fast rope installation and removal without threading, greatly improving working efficiency. Hot galvanized treatment offers excellent rustproof and anti-corrosion performance, suitable for long-term outdoor, marine and construction use. Widely applied in rigging hoisting, overhead power line construction, engineering pulling and industrial lifting. Complete specifications are available, OEM and customized services are supported.

Regular Wood Block Single with Swivel Hook adopts classic single-sheave wooden pulley design, fitted with a heavy-duty swivel hook for flexible 360° rotation. Built with high-quality solid wood and reinforced metal internal parts, it features stable structure, smooth sheave running and low abrasion to ropes. The swivel hook prevents rope twisting and tangling, ensuring safe and labor-saving operation. Durable, lightweight and well-finished, it is ideal for traditional rigging, farm hoisting, marine sailing, warehouse cargo lifting and daily overhead pulling work. Complete specifications are available, OEM and customized services are supported.

Trawl Block is a heavy-duty marine pulley specially designed for trawling and offshore fishing operations. Constructed from high-strength carbon steel with hot dip galvanized treatment, it delivers outstanding load capacity, structural stability and deformation resistance. The precision-engineered sheave runs smoothly to minimize friction and wear on fishing ropes and cables. Galvanized surface provides excellent rustproof, anti-corrosion and seawater resistance, perfectly adapting to harsh marine and coastal environments. Compact structure, flexible rotation and easy installation make it ideal for trawler fishing, marine rigging, net lifting and offshore engineering applications. Full specifications available, OEM and customized services are supported.

US Type Regular Wood Block Double Sheave with Hook is a classic marine-grade double sheave wooden pulley block. It adopts premium solid wood shell with reinforced metal internal framework and durable grooved sheaves, ensuring stable structure and long service life. Fitted with a sturdy fixed hook for easy mounting and reliable connection. The double sheave design enables labor-saving rope routing, smooth rolling and low wear to cables and ropes. Well-finished surface with corrosion and weather resistance, perfectly suited for sailing, marine rigging, farm hoisting, warehouse cargo handling and traditional overhead lifting work. Complete specifications are available, and OEM & customized services are supported.

US Type Regular Wood Block Double Sheave with Shackle is a classic marine dual-sheave wooden pulley block. It is made of high-quality solid wood housing with reinforced metal internal fittings and matched with a heavy-duty forged shackle for secure connection. The double-sheave design enables labor-saving rope routing, runs smoothly and effectively reduces abrasion to wire ropes and fiber lines. Well-built structure with good weather resistance and durability, suitable for long-term use in outdoor and marine environments. Widely applied in marine sailing, fishing rigging, warehouse hoisting, farm lifting and overhead line construction. Complete specifications are available, OEM and customized services are supported.

US Type Regular Wood Block Double Sheave with Swivel Hook is a premium marine wooden pulley block with dual sheave design. Crafted from high-quality solid wood and reinforced with heavy-duty metal internal parts, it comes with a 360° rotatable swivel hook for flexible connection and anti-tangle performance. The double sheave structure ensures labor-saving operation, smooth rolling and minimal wear on ropes and cables. Featuring solid construction, excellent weather resistance and long service life, it is ideal for marine sailing, fishing rigging, warehouse cargo lifting, farm hoisting and outdoor rigging works. Full specifications are available, and OEM customized service is supported.