KWB 3/8" Grade 100 Master Link Sub Assembly w/ Shorteners - 3 & 4 Leg Flat Hooks for Straps it features a 4" sheave

it features a 4" sheave and a removable side plate that makes rope changes fast and easy

providing secure grip even with lighter beams

Crosby® IPNM10N 1/2 Ton Non-Marring Vertical Lifting Clamp - Safe Lifting Without Surface Damage

Wood decks

KWB 3/8" Grade 100 Master Link Sub Assembly w/ Shorteners - 3 & 4 Leg Flat Hooks for Straps it features a 4" sheaveKWB 3 8" Master Link Sub Assembly with Built In Shorteners 3 & 4 Leg, Grade 100 The KWB 3 8" Master Link Sub Assembly with integrated shorteners is engineered for building 3 and 4 leg chain sling systems where strength, adjustability, and streamlined hardware matter. With a working load limit of 22,900 lbs., this Grade 100 fitting handles demanding lifts while simplifying sling setup. Multi Leg Chain Sling Adjustability Without Added Weight Compatible