FI RSW 35LR WD B W3 MS Lineaire geleidingen Clamp Assembly Standard Series Size blank filter Element Clamp Assembly Standard Series Size 3 Ø25mm Aluminium W5 Safety Plate Clamp Assembly Heavy Series Size 4S Ø28mm Aluminium W12 Weld Plate for double Clamps Cover Plate Retaining Ring with Captive Seal with Cutting Ring & Union Nut Steel Zinc Nickel Plated