Made in the USA. 300psi Working Pressure. Heavy-Duty build for the toughest jobs. Designed to be used daily. Interchanges with: Schrader Standard, Heavy Duty 303 Stainless Steel Plug 1 Female Plug - 1/4" Body x 1/4" NPT

This Heavy-Duty Plug works with 1/4" body Schrader Interchange Couplers. If your job depends on air, don’t risk leaks and down time over a few bucks. Buy professional grade fittings. No leaks. No down time. Your tools will thank you! This listing includes 1pc SHD11S/S.