A heavy duty single handed bar clamp and spreading tool with a maximum grip capacity of 135kg. Featuring super soft grip handles for comfortable use and a quick release ratcheting mechanism for added convenience. Ideal for assisting the support of materials during heavy gluing and clamping applications. With non-marking full face pads to distribute pressure evenly to reduce the risk of damage to the workpiece. Clamping force up to 135kg Ergonomic comfort grip handle Single-hand quick release Hard rubber gripper pads. Size mm: 300 Size inch: 12 Clamping Capacity inch: 12 Clamping Capacity mm: 300 Clamping Force kg: 135.