McMaster 51235K221 Universal-Thread Push-to-Connect Tube Fitting, Straight Adapter, for 3 mm Tube OD × 1/8 Male Pipe Size 9770K68 At 3½ inches long with

At 3½ inches long with a ½-inch drive

Morse Starrett C4 Pell Hydrashear Model C Blade

30° offset heads

AIR Rating 65kA at 240V AC

and compact design

McMaster 51235K221 Universal-Thread Push-to-Connect Tube Fitting, Straight Adapter, for 3 mm Tube OD × 1/8 Male Pipe Size 9770K68 At 3½ inches long withThe threads on these fittings mate with NPT, NPTF (Dryseal), BSPT, and BSPP threads. The male threads have a gasket to protect against leaks. Fittings are moisture and corrosion resistant, so they're good for water and humid air applications. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting.