HD rings, for pipe screw fittings ⅜" 19 mm x 27 mm x 2,0 mm

HD rings, for pipe screw fittings ½" small 21 mm x 30 mm x 2,0 mm

HD rings, for pipe screw fittings ½" large 24 mm x 34 mm x 2,0 mm

HD rings, for pipe screw fittings ¾" 27 mm x 38 mm x 2,0 mm

HD rings, for pipe screw fittings 1" 32 mm x 44 mm x 2,0 mm

HD rings, for pipe screw fittings 1¼" 42 mm x 55 mm x 2,0 mm

HD rings, for pipe screw fittings 1½" 46 mm x 62 mm x 2,0 mm

HD rings, for pipe screw fittings 2" 60 mm x 78 mm x 2,0 mm

HD rings, for pipe screw fittings 2 ½" 75 mm x 97 mm x 2,0 mm

HD rings, for pipe screw fittings 3" 88 mm x 110 mm x 2,0 mm

HD rings, for pipe screw fittings 3 ½" 100 mm x 120 mm x 2,0 mm

HD rings, for pipe screw fittings 4" 120 mm x 148 mm x 2,0 mm