450 mm, 388 mm, 290 mm, 305 mm, 230 mm
1", 3.1/4", 2.5/8", 2.3/8", 4.1/2"
Alloy Steel, Stainless Steel, Special Steel, Chrome Vanadium Steel, Chrome Vanadium
Mirror Polished, Tempering Steel, Matt Chrome Plated, Sand Blasted, Chrome Plated
DIN 837, Form B, ISO 3318, ISO 1085, ISO 3318, DIN 3111, EN/IEC 60900, DIN 475
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