DOUBLE CAST IRON STEEL PULLEY BLOCK 双黑力罗

Reference:

Condition: New

140 Item Items

RM3.50 tax excl.

Size

3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"

Quantity

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Product Description: DOUBLE CAST IRON STEEL PULLEY BLOCK (C003 SERIES)

This professional-grade double-wheel pulley block is engineered for heavy-duty manual lifting and rigging operations. Featuring two independent steel sheaves housed within a robust cast iron frame, this "Double Black Pulley" (双黑力罗) allows for the creation of complex block and tackle systems to significantly increase mechanical advantage. It is an essential tool for workshops, construction sites, and agricultural applications requiring synchronized lifting or directional pulling.

Key Features

Reinforced Cast Iron Body: The heavy-duty housing provides exceptional structural strength and impact resistance under high-tension loads.
Dual Steel Sheaves: Features two precision-machined steel wheels that ensure smooth rotation and reduced friction for multiple rope passes.
High-Strength Swivel Eye: Equipped with a durable top eyelet that allows the block to rotate freely, preventing rope twisting and ensuring proper alignment.
Protective Black Coating: Finished with a weather-resistant black coating to protect against rust and environmental wear during indoor and outdoor use.
Multiple Size Options: Available in a full range of diameters to suit various rope sizes and mechanical requirements.