Silverline One Handed Clamp 150mm

Amazon

Strong steel frame Soft, non-marking plastic jaws Simple single-handed operation Ideal for holding workpieces in place while gluing or fastening Jaw capacity: 150 mm, Weight: 1.433004703 Pounds, Manufacturer: SLTL4

Electrical World

Simple, single-handed operation with 150mm jaw opening capacity. Soft, non-marking plastic jaws will protect the workpiece.