Coilhose Pneumatics PRM0404SR Reusable Strain Relief Replacement Fitting For 1/4-Inch ID Hose, 1/4-Inch MPT Rigid
This is a reusable fitting for 1/4" Flexeel and Flexcoil Hose. It consists of the fitting body, nut and strain relief sleeve. All that's required for installation onto the hose are two wrenches.