Insert Clamp Insert Clamps can be placed into 16 mm holes on the CYCLOTRON Tabletop, Riser Blocks, Economy Stops for fast, easy clamping.Clamping can be done in the vertical or horizontal position at any height. Request callback Request callback OUR PRODUCTS 3D WELDING TABLE2D WELDING TABLE2D SLOTTED WELDING TABLEROTARY WELDING TABLEGIANT WELDING TABLEWELDING TABLE CLAMPSCLAMP SETS