Gorgeous UK made billet rocker oil feed designed after the old Webco type units. Comes with 1/4″ brass fitting as pictured. Awesome addition to any Cafe, Chopper, Bobber, custom, etc. Bolts straight on to Triumph 650 unit twins from 1963-70 but needs extra copper washers behind to work on T140 and TR7 Bonneville and Tiger models. Also fits some Triumph pre-unit models but do your homework.