Rapidair 20100 Nylon Tubing Kit, 1/2-Inch x 100-Feet,Rapidair,20100" /> Kit includes: 100 ft. of 1/2 in. Nylon Tubing and Cutter Tool 150 psi maximum working pressure, 1/2 in. outside diameter x 3/8 in. outside diameter Push to Connect fittings Recommended usage 50 ft. maximum from the air compressor, up to 1200 sq. ft. buildings, up to 5 hp air compressor Use only with Rapidair 1/2 in. OD x 3/8 in. ID nylon tubing system