1/4-Inch Brass Coupler 1/4-Inch NPT Male, 10-Piece

The STEELMAN 60333 1/4-Inch Industrial Brass Coupler with 1/4-Inch Male NPT Threads 10-Pack is the answer for any workshop or automotive garage that uses multiple air lines. These couplers are constructed of durable brass that is naturally rust and corrosion resistant so condensation in water lines won't cause premature failure. For ease of operation, the locking slide collar has a knurled surface for increased grip and easier operation even in oily conditions or when wearing gloves. The quick-disconnect end is sized to fit 1/4-inch plugs and fittings and the threaded 1/4-inch MPT end threads easily into air lines and connectors for fast and simple setup. To make connections easier the hex shaped body of the plugs can be easily tightened onto tools with any adjustable wrench or an appropriately sized combination or end wrench.