450 mm, 232 mm, 305 mm, 268 mm, 390 mm
2.1/8", 1", 3.1/4", 2.5/8", 4.1/2"
Alloy Steel, Stainless Steel, Chrome Vanadium, Special Steel, Chrome Vanadium Steel
Mirror Polished, Tempering Steel, Matt Chrome Plated, Sand Blasted, Chrome Plated
DIN 3111, DIN 838, ISO 3318, ISO 1085, ISO 10104, ISO 3318, EN/IEC 60900, DIN 475
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