Adjustable gas regulator 1.Material : zinc 2. Weight: 240g 3. Nut: 25mm,27mm, ... iron or brass Our factory can produce many kinds of adjustable gas regulator Boday Material:Zinc Alluminum BrassColor:Gold,Silver,Blue,Red ... after receipt of depositeDelivery port: Ningbo or Shanghai ZJ-T03 Adjustable gas regulator