yotoo air hose fittings industrial swivel 1/4″ air quick connect male and female plugs with 1/4″-18 npt thread. 6-piece pack

Air tool fittings constructured hardened steel material plated zinc for heavy duty use | Ball Swivel great for air tools to reduce strain on wrist and air hose helps to improve labor efficiency | Pre coated sealant on male threads. Does not require wrapping with teflon tape for sealing | Includes 4-Piece 1/4″ Industrial Steel Male Plugs with 1/4″ -18NPT Thread and 2-Piece 1/4″ Industrial Steel Female Plugs with 1/4″ -18NPT Thread | ONE YEAR WARRANTY