The quick-grip 4 piece heavy duty xtreme one handed clamp kit is a versatile clamping set designed for both trade and diy applications requiring reliable, hands-free workpiece holding. The kit includes two 150mm and two 300mm clamps, giving you a practical range of capacities to suit different tasks from smaller joinery work to securing larger panels or frames. Each clamp in the xtreme series delivers a 250kg clamping force, making them well suited to demanding workshop and on-site use. Single-handed operation keeps your other hand free to position materials, while the tool-free quick-change jaw reversal lets you convert any clamp into a spreader in seconds. The longer jaws feature a unique swivelling action that maintains consistent pressure across uneven or angled surfaces, and the built-in bar rest allows hands-free placement of larger workpieces. For added flexibility, each clamp is compatible with the full range of quick-grip clamp accessories, making this kit a solid long-term investment for carpenters, joiners, and confident diyers alike. Features and benefits: single-handed operation for improved efficiency and convenience 250kg clamping force for secure, reliable holding power tool-free quick-change jaw reversal for clamping and spreading functions longer length jaws with unique swivelling action maintain constant pressure on uneven surfaces bar rest feature allows hands-free placement of larger items in the clamping jaws compatible with the full range of quick-g...