For quick clamping of flat or round objects and surfaces, this spring loaded clamp from Fuller Tool is ideal for the job. Featuring a heavy-duty spring for extra holding power, comfortable vinyl grips for better control and vinyl tips to protect work surfaces, this handy clamp opens to secure objects from one to three inches thick, depending on clamp size.Heavy-duty springComfortable vinyl gripsVinyl-covered tips to protect the work surfaceHold items from one to three inches thick, depending on clamp sizeAvailable in 1-in., 2-in. and 3-in. sizes