... element : OD: Outer Diameter;HZ: Length Of Hot Zone;CZ: Length Of Cold Zone;OL: Total Length, A: Shank spacing ... of heating element1) U Shape, OD-20mm, HZ-300mm, CZ-350mm, OL-650mm, A-60mm, Resistance-2.24Ω Specify ... /2.24Ω4) Ds Shape, OD-20mm, HZ-300mm, CZ-200mm, OL-700mm, Resistance-2.24Ω Specify As: KJ- ... /200/2.24Ω4) Straight, OD-20mm, HZ-150mm, CZ-100mm, OL-350mm, Resistance-2.24Ω Specify as: KJ- ...