heavy duty rope pulley block

UPGRADE MATERIAL: Rope hoist pulley system with rustproof galvanized housing, nylon roller with forged hoist cable hook, rustproof, than plastic housing; The strong nylon rope puller ensures that will not break or be damaged under the harshest conditions
HEAVY LOAD CAPACITY: With a breaking strength of 4,400 pounds and a load cover block and tackle system of 1,100 pounds, this heavy duty crane can heavy loads and weights; There is no need to worry about damage caused by excessive load
IMPROVED LIFTING CONVENIENCE: The 8:1 lifting power of the block and hoist system minimize the amount of work required when lifting, allowing you to heavier things; And you can do all the work with blocks and tackles without electricity or help
WIDE APPLICATION: lifting pulley system for athletes, disabled people or people with back problems, can also be used for other applications, such as hunting, boating, lifting, garages, pets, cutting trees, DIY lofts, etc.
STURDY MATERIAL: Heavy duty rope hoist pulley system is made of alloy steel material, with high strength, high toughness, wear resistance, corrrosion resistance, high and low temperature resistance

✅There are two carbon steel ball bearings inside the pulley, which can reduce the friction of the wheel. The pulley turns more flexibly and has no noise.
✅Stainless steel manufacturing, rust – proof, corrosion – resistant, outdoor use can also prevent pulley corrosion.
✅Compared with other pulleys, pulley wheel support plate is thicker, the wheels are stronger and the bearing capacity is stronger.
✅Pulleys are removable for easy installation. A single small pulley can carry 881lb/400kg
✅The clearance between the wheels and the frame is only about 30mm, so the rope with too large diameter cannot be passed. Generally used as a rail wheel Grooved Wheel

TOP QUALITY: The whole is made of high-quality stainless steel material, which is higher in hardness than ordinary materials. The material has the characteristics of moisture resistance, acid and corrosion resistance, and rust resistance. Rugged construction and shock-resistant design make it extremely rugged.
EASY TO USE: This Single Pulley Block is ergonomically designed. 360 degree rotation to prevent knotting of the rope and easy to use. The flexible pulley has heavy load capacity and is suitable for a variety of applications, with a load of 3300lbs.
SUITABLE FOR: This M100 silver crane swivel hook designed for indoor and outdoor rope or rope applications, the flexible pulley with heavy duty capacity is suitable for a wide range of applications.
SURFACE TREATMENT: It is made of stainless steel, the surface is bright and shiny, it will not release toxic substances, it is environmentally friendly, non-toxic and harmless.
PACKAGE INCLUDED: 1 pack single pulley roller.It’s super sturdy and wear-resistant, solid design, super load-bearing, flexible rotation. The production is very well-made, the pulley cylinder is strong and reliable.