Western GS-602S Series Wire Rope Lead Block - 4 Ton - 3/4 in Wire Rope - 12 in Sheave

Product Description

Product Description: The Western GS-602S Series 4 Ton Wire Rope Lead Block is a heavy-duty flag-type rigging block designed for wire rope cable up to 3/4 inch in diameter in construction, industrial, marine, and general rigging applications where rope direction change and load redirection are required at higher capacities. Flag-type lead blocks are characterized by their side-opening shell design, which allows the rope to be inserted laterally into the block without threading the rope end through, significantly reducing rigging setup time and making the block practical for use in situations where the rope is already under tension or where quick rope installation and removal are priorities. The GS-602S Series in this configuration is rated to a 4 Ton working load limit and is well suited to medium to heavy rigging tasks requiring reliable rope guidance and load redirection with 3/4 inch wire rope.

The 12 inch steel sheave provides a generous rope bend radius for 3/4 inch wire rope, helping to substantially reduce rope fatigue and extend rope service life over repeated heavy-duty lifting and rigging cycles. The larger sheave diameter relative to the rope size is particularly beneficial in high-cycle applications where rope wear is a significant operational consideration, contributing to lower long-term rope replacement costs and more consistent rigging performance. The sheave runs on a self-lubricating bronze bushing bearing, a proven and low-maintenance bearing solution well suited to field rigging environments where regular lubrication may not always be practical. Self-lubricating bronze bushings deliver consistent performance across a range of operating conditions, resist corrosion, and provide reliable service life in both indoor and outdoor applications without requiring frequent maintenance. The block width of 17-1/4 inches reflects the larger and more robust frame required to accommodate the 3/4 inch rope and 12 inch sheave at this higher working load limit.

The GS-602S Series flag lead block in this 3/4 inch rope configuration is designed for integration into rigging systems, crane and hoist setups, and construction lifting arrangements where a dependable medium to heavy capacity wire rope lead block with side-loading rope access is required. The flag-type shell is compatible with standard rigging hardware including hooks and shackles rated to the appropriate working load limit. All connected rigging components must be rated to 4 Ton or greater, and the block must be inspected before each use in accordance with applicable lifting and rigging safety standards.

Material: Heavy-duty steel block body - Flag type shell Steel sheave Self-lubricating bronze bushing bearing

Compatible With: Wire rope cable up to 3/4 in diameter Hooks, shackles, and rigging hardware rated to 4 Ton or greater Crane, hoist, and construction rigging systems configured for 3/4 in wire rope

Uses: Wire rope direction change and load redirection in rigging systems Construction site lifting and rigging operations Industrial crane and hoist rigging Marine and port rigging applications General rigging setups requiring quick rope installation without threading the rope end at higher capacities

Key Features: 4 Ton working load limit GS-602S Series designation Flag-type shell design allows lateral rope insertion without threading the rope end 12 in steel sheave for generous rope bend radius and reduced rope fatigue Self-lubricating bronze bushing bearing for low-maintenance reliable performance 17-1/4 in block width for a robust frame suited to 3/4 in rope at 4 Ton capacity Accommodates wire rope cable up to 3/4 in diameter

Note: All connected rigging hardware must be rated to the working load limit of this block. Inspect the block, sheave, bearing, shell latch, and all attachment points before each use. Follow applicable lifting and rigging safety standards and do not exceed the rated working load limit.