TW Snatch Block Go to amazon.com Related posts Check expert advices for snatch block? FeatureWorking load limit: 4,400 lb./2 tonSingle sheaveWork with 5/16'' and 3/8'' ropeSwivel hook Description2 ton 3 inch snatch block with swivel hook. Working load limit: 4,400 lb./2 ton. Single sheave and work with 5/16'' and 3/8'' rope.