... ,15mm,18mm,20mm. 3.export safe package 1. Item No. hand machine.for crimp bottle and sprayer2.Products informations: four neck module ... you matched to one machine,12mm,15mm,18mm,20mm.you can choose three module for ... kindly click our homepage for more products and information, thanks! hand crimp pump machine for 12mm,15mm,18mm,20mm neck