Made in America, the LRF0404 lock-on rigid female hose end has a 1/4" inside diameter and 1/4" female pipe thread (FNPT). This reusable hose connection is made of brass and designed for the Lock-On hose series, specifically 1627 and 1629 hoses. Installation of the lock-on air hose fitting consists of cutting the hose square and pushing the hose barb into the hose. Clamps and ferrules are not required.
Compare to Milton 1705-4.
WARNING: California residents, this item qualifies for Proposition 65 legislation.