232 mm, 305 mm, 165 mm, 345 mm, 390 mm
4.1/4", 3.1/4", 2.5/8", 2.3/8", 4.1/2"
Berrylium Bronze, Alloy Steel, Stainless Steel, Chrome Vanadium, Special Steel
Black Oxide, Tempering Steel, Matt Chrome Plated, Chrome Plated, Sand Blasted
ISO 3318, DIN 3111, EN/IEC 60900, DIN 7444, DIN 475
-