Replaces ATCO BL1801, 35B1801. ALL FITTINGS FIT STANDARD BARRIER TYPE HOSE AND ARE BEADLOCK STYLE, REQUIRING AN A/C HOSE CRIMPING TOOL. Excellent QualityAir Conditioning, Straight,Male INSERT O Ring Type, #6 (5/8"-18 Thread) Nut, Crimp On Hose Fittings For #6STANDARD (5/16" I.D. / 3/4" O.D.) Barrier Hose.
