Klein Slack Blocks with Swivel Hook

Lightweight galvanized steel shell with aluminum alloy sheaves and all bronze bushings. Snap hooks and snubbing hooks to hold the load. Forged anchor hook has swivel to prevent rope twist and is designed to fit under insulator and engage pin on cross arm. Includes 25 feet of quality 3/8" rope. Maximum safe load is 750 lbs.

Weight: 2.85 lbs