Valve discs ¼" + ⅜" 13 mm x 4 mm x 4 mm

Valve discs ⅜" 14 mm x 4 mm x 4 mm

Valve discs ⅜" + ½" 15 mm x 4 mm x 4 mm

Valve discs ½" 16 mm x 4 mm x 4 mm

Valve discs ½" 17 mm x 4 mm x 4 mm

Valve discs ½" 18 mm x 4 mm x 4 mm

Valve discs ¾" 23 mm x 4,5 mm x 4 mm

Valve discs ¾" 24 mm x 4 mm x 4 mm

Valve discs 1¼" 36 mm x 5 mm x 4 mm

Valve discs 1½" 42 mm x 5 mm x 4 mm

Valve discs 2" 55 mm x 9 mm x 4 mm

Valve discs 2 ½" 69 mm x 10 mm x 4 mm

Valve discs 3" 82 mm x 10 mm x 4 mm

Valve discs 1" 28 mm x 5 mm x 4 mm