1. Specification: 32，48，56，72，96，128，144  and 160 cavities. 

2. Neck finishes: 1716, 1810, 3025, 1881, 2925, 2622,  and 38mm. 

3. Applied to: different brands of preform injection  molding machine such as HUSKY, UNIQUE,  NETSTAL, and KATA.