These are poor quality. Several broke while tightening and the ones that didn't were rusting within a few weeks. Similar clamps purchased elsewhere didn't break and are rust free after 7 months.
IMT 10" Heavy Duty Glass Suction Cup With Handle - Perfect For Granite Lifting, Window Replacement And Panel Carrying - 265Lbs Load Capacity, Free Case Included
27 Review
MHDMAG Double Sided Magnet Fishing Kit With Grappling Hooks And Gloves, 760Lbs Combined Strength Super Strong Retrieval Neodymium Magnets With 100FT Rope For River Magnetic Recovery Salvage Fishing
35 Review
Heavy-Duty 600Lbs Double-Sided Fishing Magnet Kit With Rope, Gloves, And Neodymium Rare Earth Magnet - Ideal For Underwater Salvage!
24 Review
Heavy Duty 240Lbs Load Capacity IMT 8 Glass Suction Cup With Metal Handle & Free Carrying Case
38 Review