详情 Replaceable steel serrated top jaws, Hardness HRC25~30. 360 degree swivel base with 2 lockdowns. Permanent pipe jaws and a large reinforced anvil. Made from S37C carbon steel(60000 PSI tensile) Item Jaw width Max. opening Throat Depth Weight 3121 4" 4" 2-1/4" 1PC/7.5KGS/8.3KGS/0.4' 3122 5" 5" 2-5/8" 1PC/11KG/12KGS/0.6' 3123 6" 6" 3" 1PC/14.5KGS/16KGS/0.8' 3124 8" 8" 3-1/2" 1PC/20.5KGS/22KGS/1.2' 3125 10" 10" 4" 1PC/25.6KG/26.9KGS/1.5' 3126 12" 12" 5" 1PC/35KGS/37KGS/2.0'
