Description hongdui sc 14 woodworking desktop surface fixing clamp aluminum alloy table hold down clamp diy fixing clipprecision machined from brass steel and anodized aluminum this is a versatile work support clamp materialaluminum alloy brasshole sizes20mm 19mm 3 4 clamping throat depth54mmboard clamping thickness94mmfeatures aluminum alloy material this clamp is made of aluminum alloy and it is not easy to break or damage and provides a long service time apply to 19 20mm hole this clamp is available for 19 or 20mm hole size has a wide applications easy to operate it is easy for you to install or remove this clamp for your work table no need too much professional skills large clamping size the clamping throat depth can reach to 54mm and the board clamping thickness can reach to 94mm wedging mechanism for firm anchorage it firmly horizontally or vertically in material as thin as 16mm provided it will resist the expansion of the wedge making it the perfect companion for your jigs and sub tables stable and firm with height positioning function hand tightening the lever design the combined forces of the wedge hold activated by the top screw firm lock on the shaft ridges via steel pins and the generous clamp screw give you excellent hands free holding power package included 1 x surface clamp pcs as your choice more details
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