Product Name: Heavy Duty Snatch Block/Steel Block/Marine Block Model NO.: HB/SB Certification: CE, ISO 9001:2000 Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane, Marine Usage Color: Green, Blue & etc Control: Manual Number of sheaves: 1 Material: Alloy Type: Lifting Equipments Sheave Dia.: 75mm to 600mm Trademark: H-LIFT or OEM Transport Package: Standard Export Package Specification: 0.5t ~ 50t Origin: Zhejiang China HS Code: 8483500000 Product Description H-Lift Heavy Duty Snatch Block, Snatch Pulley Block (HB/SB):1. Capacity of block: 2T to 50T2. Sheave Dia.: 75MM to 600MM3. With hook or shackle4. Safety Factor: 4: 15. Drop forged wheel6. Net weight: 3.9KG to 418KGSpecification of Pulley Block:ModelSheave Dia.CapacityDimensions(mm)Wire Rope Dia.HookShacklemmtHook A1Shackle A2BCmmHB07502SB0750275229228682707-9HB11504SB1150411543583451207010-12HB15004SB1500415044123991607016-18HB15008SB1500815084984751609320-22HB20008SB2000820085495282109320-22HB20015SB200152001567266323010222-24HB25010SB250102501069567926011524-26HB25012SB250122501270167926011524-26HB30012SB300123001279776731013324-26HB30015SB300153001580078831013326-28HB35522SB355223552296095236514028-32HB40022SB40022400221027101941514028-32HB40030SB40030400301085112641515532-35HB50030SB50030500301177125651416232-35HB60050SB60050600501445152562524046-50Company information:H-Lift, an ISO 9001 certified firm by Lloyd's Register and a member of LEEA(Lifting Equipment Engineers Association), specializes in the field of lifting & hoisting equipment, webbing and round sling, Ratchet Tie Down and lashing equipment, chain & chain sling, wire rope and wire rope sling, material handling, rigging hardware & other products.Other Lifting Equipments are also available: