4180 Snatch Block w/ Hook (3/4" wire x 8" sheave)4180 Snatch Block with Hook 8" Sheave for 3 4" Wire Rope Designed for heavy rigging, the 4180 Snatch Block with hook features an 8" sheave and is built for 3 4" wire rope. It delivers a 16,000 lb working load limit with an 80,000 lb break strength, supported by a 5: 1 safety factor. A bronze bushing ensures low friction sheave operation under load, making it ideal for consistent, high stress use. The drop side panel allows for fast rope changes in the