Izicelo:
I-quarter-twist yasekuqaleni yoxhumano lwe-universal air hose kuchungechunge olukhulu lwama-4-lug hose.4-lug coupling ikhanda lizoshintshana ngo 1-1/4 ngokusebenzisa 2 intshi osayizi.
l 4-Lug Universal Chicago Coupling
l I-Malleable Iron kuphela (ithusi linqanyuliwe)
l Usayizi osohlwini uwububanzi bepayipi (ngaphakathi)
l Faka usebenzisa izinsimbi zamapayipi axhumene ngamabholidi