203 mm, 172 mm, 190 mm, 388 mm, 268 mm
1", 3.1/4", 2.5/8", 2.3/8", 4.1/2"
Alloy Steel, Stainless Steel, Chrome Vanadium Steel, Chrome Vanadium, Special Steel
Mirror Polished, Matt Chrome Plated, Tempering Steel, Sand Blasted, Chrome Plated
DIN 837, Form B, ISO 3318, ISO 1085, EN/IEC 60900, ISO 3318, DIN 7444, DIN 475
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