Heavy-Duty Pulley Block Rollers / Snatch Blocks (0.5 Tonne to 10 Tonne)

Engineered for heavy-duty load hoisting, pulling, and directional rigging, these industrial pulley block rollers (snatch blocks) increase mechanical advantage and alter wire rope pulling directions. Built with high-strength drop-forged steel and precision-machined sheaves, they are rated for safe working loads from 0.5 tonnes up to 10 tonnes, providing smooth, low-friction operation under extreme mechanical tension.

Key Features:

* High-Load Capacity Range: Heavy-duty forged alloy construction built to handle capacities ranging from 0.5t, 1t, 2t, 3t, 5t, up to 10t.

* Precision-Machined Sheave Groove: Smoothly contoured wheel groove guides steel wire rope or synthetic rope without pinching, reducing rope friction and extending cable life.

* Side-Opening / Hinged Frame: Quick-release latch or swing-side plate design allows easy line placement without threading the entire cable through the block.

* Heavy-Duty Anchor Attachment: Equipped with a drop-forged safety swivel hook or shackle top for 360^\circ rotation, preventing rope twisting and binding.

* Bronze Bushings / Sealed Roller Bearings: Delivers high rotation speed and smooth operation under maximum rated loads.

Applications:

* Redirecting wire rope line pulls in winch and crane rigging systems

* Multiplying pulling force for heavy recovery and equipment moving

* Construction site material hoisting and structural steel placement

* Maritime, forestry, and heavy industrial logging operations

Specifications:

* Capacity Range: 0.5t, 1t, 2t, 3t, 5t, 8t ,and 10t

* Sheave Configuration: Single Sheave / Double Sheave (Twin Roller) options

* Compatible Rope Sizes: Suits 8mm up to 28mm steel wire rope

* Material: Forged Carbon Steel / Alloy Sheaves