Offered in metric sizes, GN 490 Aluminum Adjustable Two-Way Clamping Joints clamp rods or tubes via V-groove, allowing greater diameter tolerance to be bridged. RoHS-compliant units are available with socket head cap screw or adjustable lever. Clamp mounting is of aluminum, in either plain, matte tumbled finish or black powder coated, textured finish. Made of AISI 304 stainless steel, socket cap screws are DIN 912 and hexagon nuts are DIN 934.