... HZ: Length Of Hot Zone;CZ: Length Of Cold Zone;OL: Total Length, A: Shank spacing Order Sample of heating ... element1) U Shape, OD-20mm, HZ-300mm, CZ-350mm, OL-650mm, A-60mm, Resistance-2.24Ω Specify As: KJ-SiC ... 2) W Shape, OD-16mm, HZ-200mm, CZ-250mm, OL-450mm, A-40mm, Resistance-2.24Ω Specify As: KJ-SiC ... 24Ω4) Straight, OD-20mm, HZ-150mm, CZ-100mm, OL-350mm, Resistance-2.24Ω Specify as: KJ-SiC-Str., 20 ...