Milton Industries brings to you EXELAIR's EX0318BKIT Blow Gun and Air Accessory Kit that includes: (1) Blow gun (1/4 in. NPT inlet, 1/8 in. NPSM outlet), (1) 6-in. Pencil gauge, (1) Dual Head air chuck, (2) F/F Brass Hex Couplings (0.98 in. long, 1/4 in. -18 NPT female thread (both ends)), (1) M/M Brass Hex Nipple (0.93 in. long, 1/4 in. -18 NPT male thread (both ends)), (1) Safety/Adapter blow gun tip, (1) rubber tip, (1) tapered tip, (2) sports inflation needles, (2) M-Style Steel Female Plugs, (2) M-Style Steel Male Plugs, (2) M-Style Female Steel couplers (1.87 in. long, 0.87 in. Dia., 1/4 in. -18 NPT female thread), and Teflon pipe thread tape. Complete with a convenient plastic storage case for easy organization and these make great gift set ideas or starter kits. A must-have for home garage or automotive shop projects. PRODUCT SPECIFICATIONS: Aluminum Tapered Tip: 1.36 in. long, 5/16 in. -32 UNEF male threadBrass Inflator Needles: 1.52 in. long, 5/16 in. -32 UNEF inletBrass Rubber Tip: 1.18 in. long, diameter 0.60 in., 1/8 in. -27 NPSM male threadSteel Safety/Adapter Tip: 0.79 in. long, 0.37 in. +/0.004 in. Dia., 1/8 in. -27 NPSM male thread; 5/16 in. 32 UNEF female (adapter) threadSteel Male Plug: 1.70 in. long, 1/4 in. -18 NPT male threadSteel Female Plug: 1.57 in. long, 1/4 in. -18 NPT female threadZinc Alloy/Steel Dual Head Chuck: 5 in. long, 1/4 in. NPSM female inlet.