Replaces: ATCO RB1310 / 35R1310. ALL FITTINGS FIT REDUCED BARRIER TYPE HOSE AND ARE BEADLOCK STYLE, REQUIRING AN A/C HOSE CRIMPING TOOL. Excellent QualityAir Conditioning,Straight, Step up / DownFemale O Ring Type, #12 Nut (1 1/16"-14) ,Crimp On Hose Fittings For #10 49/64" O.D.(19.44687mm) REDUCED Barrier Hose.
