Description: STEEL MATERIAL: The Chain Puller Tool is forged from high carbon steel, heat treated as a whole, with high hardness and high torque. APPLICATION: Roller Chain Connecting Puller is suitable for a variety of scenarios, such as reinforced construction, greenhouse demolition, car maintenance, home use, etc. DOUBLE HOLE ADJUSTMENT: The double hole adjustment design can increase the claw range according to the usage. PORTABLE: The Chain Connecting Puller Holder is small and lightweight for easy portability. EASY TO USE: Chains can be easily connected without complicated steps. Specification: Material: Steel Size Chart: 30-100mm: Screw Length: 115mm/4.53inch Clip Length: 115mm/4.53inch Clip Thickness: 4.5mm/0.18inch Handle Length: 130mm/5.12inch Upper Bar Length: 55mm/2.17inch Lower Crossbar Length: 110mm/4.33inch 60-200mm: Screw Length: 123mm/4.84inch Clip Length: 135mm/5.31inch Clip Thickness: 5mm/0.20inch Handle Length: 125mm/4.92inch Upper Bar Length: 85mm/3.35inch Lower Crossbar Length: 120mm/4.72inch Package Includes: 1x Chain Puller Tool Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!