●【Multi-function as Clamp & Spreader】 - Unique quick-grip button allows the bar clamp easily converted into a spreader. Suitable for a wide range of woodworking & DIY projects. ●【Excellent Clamping Force】 - Up to 180lbs of squeezing force and great impact resistance makes AugTouf bar clamps a perfect choice for wood working or home repairs. ●【Flexible Size】 - Come with an exclusive patented coupler, which can easily connect two clamps to make the clamp/spreader with more than double the opening capacity of a single clamp. ●【Solid construction】 - Extra-large thickened pads enable grip firmly and protect the workpiece from any scratches. Reinforced nylon body and hardened steel bars to prevent flexing. ●【Warranty】 - If you are not fully satisfied for any reason, please feel free to contact us via Amazon for a 100% refund or replacement.