Powerbuilt 648744 Vacuum Pump Set with Hoses, Plastic Reservoir and Plastic Adaptors Made to be the most reliable tools in the market today Tool solutions for most all situations Built to exceed tool standards Dial Vacuum / pressure gauge, dual scale (a) -0.9~+3 bars (b) -26 (in-hg) ~40 PSI 4 pc - rubber hoses, 3/8" (outer dia.) (A) 1 pc 1-1/2"(L); (B) 1 pc 3" (L); (C) 1 pc 3-1/2" (L); (D) 1 pc 24" (L) 2 pc - plastic reservoir (4 oz/120 ML) with 2 diff. jar lid. 14 pc - plastic adapters Vacuum pressure pump