Check the listing for details. Mo-Clamp 0305 Self-tightening Dyna-Mo Junior Clamp. Condition: New. Listed at 136.46 USD. Mo-Clamp 0305 Self-tightening Dyna-Mo Junior Clamp The Mo-Clamp 0305 Dyna-Mo Jr Clamp is a self-tightening clamp that is part of a new generation of Mo-Clamps. It has a thin-edged nose for getting into hard-to-reach places, a drop-forged round wedge to keep twist out of the chain, and an aggressive cross-hatch tooth design. The clamp is also spring loaded for easy opening. Features A prime component of a new generation of Mo-Clamps Smaller and handier, but equipped with the same self-tightening grip you love Thin-edged nose for getting into hard-to-reach places Drop-forged round wedge to keep twist out of chain, aggressive cross-hatch tooth design, spring loaded for easy opening Made in USA Specifications Overall Size: 7 Inch Length Material: Heat Treated Steel Capacity: 3 Tons Gripping Surface Size: 1-1/4 Inch Width x 1 Inch Depth Weight: 2 Lbs.