General description The Roughneck One-Handed Bar Clamp & Spreader ROU38268 is a heavy-duty tool designed for versatility and ease of use. It features an easy change mechanism that allows you to convert from a clamp to a spreader, making it ideal for various DIY and home improvement projects. Technical specifications Clamp Capacity: 450mm (18in) Spread Capacity: 645mm (25.3/8in) Clamping Force: up to 150kg Overall Length: 457mm (18in) Usage Fast, one-handed operation for convenience Extra large pads for better grip and protection of the work area