杠杆式拉紧器LevertypeloadbinderMin-MaxChainSize(in.)WorkingLoad(lbs.)ProofLoad(lbs.)MinimumUltimateLoad(lbs.)Weight(lbs.)HandleLength(in.)1/4-5/162600520078003.5211.425/16-3/8540010800190008.3715.433/8-1/29300184002800012.1117.241/2-5/811000220004400019.721.00棘轮式拉紧器RatchettypeloadbinderMin-MaxChainSize(in.)WorkingLoad(lbs.)ProofLoad(lbs.)MinimumUltimateLoad(lbs.)Weight(lbs.)HandleLength(in.)1/4-5/162600520092003.527.165/16-3/85400108001900010.5013.423/8-1/29200184003300012.9013.921/2-5/813000260004600014.3813.92)