Goodyear 50' ft. x 1/2" Air Hose 250 PSI 12707 110-120V and is 1/2" wide

and is 1/2" wide

it has a 1/8" female NPT port

This MaxLINE fitting is specifically designed for the MaxLINE 1" tubing made by RAPIDAIR and is great for adding regulators

Also includes a 1/8" port for unloader or throttle control which can be plugged if not needed

to control the throttle on a gas engine and/or unloader valves on some pumps

Goodyear 50' ft. x 1/2" Air Hose 250 PSI 12707 110-120V and is 1/2" wideThis is a 50' hose with a 1 2" inside diameter and machined brass 1 2" Male NPT threaded ends on each side. Machined brass end connectors never corrode and seal better against leaking than aluminum, steel, or zinc. Specifications 50' x 1 2" 1 2" Inside Diameter 1 2" Male NPT 250 PSI Working Pressure 1070 PSI Max Burst Pressure Machined Brass Ends Class C Weather, Oil, and Solvent Resistant Outer EPDM Rubber Coating 40 to 190 Degrees Fahrenheit