Easy installation even with pipe misalignment. This is a heavy duty 40 bar air hose, designed for high pressure compressed air applications. This has a smooth black SBR/NBR rubber tubing and is reinforced Both sides fittings 1npt male connector, can be rotated freely(1g female swivel fittings and 1g male x 1npt male combination), easy to install as our listing picture show. Sold for $1 | Retail: $31.45 | SHOOSHINE 20" Compressor Jumper Hose 1/2" NPT, Air Compressor Hose of Flexible Stainless Steel Body With 1/2" NPT Male Fittings Both Ends Rotate Freely 750°F 450 PSI | Las Vegas, NV REEPLAR Upgraded 3/4 Copressor Juper Hose - 48 long, two 3/4 NPT... 1 NPT Male Compressor Connector Industrial Compressor Jumper Hose The joint is polished and polished after welding,strong and beautiful. Upgraded Compressor Jumper Hose, 40Length 1 NPT Male ,750°F, 450 PSI, Both Sides Fittings Rotate Freely, Flexible Whole body Stainless Steel Metal Hose Upgraded Industrial Grade Compressor Jumper Hose, 40"Length 1" NPT Male 750 F 450 Psi Sides Fittings Rotate Freely Flexible Whole Body Stainless Steel