4 pcs Lifting Pulley, U-Groove Caster, Lifting Caster, Groove Wheel Cable Pulleys For ROpes Rail Gate Sliding (U-Groove

• Premium Material: The lifting crane pulley is made of excellent 45# steel material, with high strength, good stability, low creep, wear resistance and chemical stability, sturdy and durable for long-term use
• Easy to Use: The rotating pulleys can be used with ropes or cords indoors or outdoors for flexible sliding

The smooth roller ensures good rope movement.

The upper part is firm and the rope is easy to handle.

• Practical Design: Double roller bearings slide stably and smoothly, making it easy to slide the gate indoors or outdoors for flexible sliding

With compact structure, easy to use.

• Wide Applications: Suitable for sliding doors, rail doors, various types of angle irons, angle iron rails, etc

Can be used for home fitness equipment, fitness accessories and pulley machines.

Or pulleys for indoor and outdoor ropes, clotheslines, pulleys, etc.

• Package Content: You will receive 4 pieces U groove rollers; Widely used in automobile manufacturing and other automated production lines and various general mechanical equipment.