This medium-duty bar clamp is made from strong and durable engineering grade plastic. It is capable of evenly distributing up to 153kg of sustained clamping force. The robust I-Beam structure and C45 rail reduces unwanted bending. The TPU protective cushions safeguard the workpiece from marking and damage. One-handed operation is easy, thanks to the quick release trigger. There is also a quick change button to convert the clamp to a spreader. It is designed with long handles to enable better leverage for reaching higher pressure easily. 
Strong and durable engineering grade plastic
Robust I-Beam structure and C45 rail to reduce unwanted bending
Quick release trigger makes one-handed operation easier
TPU protective cushions to safeguard the workpiece from marking and damage
Quick change button to convert the clamp to a spreader
Long handle design for better leverage and reaching higher pressure easily