Goodridge Adaptor -6JIC to M10 x 1 with Concave Seat
Goodridge aluminium adaptor JIC to Metric with concave seat. 306-06-31. Goodridge thread adaptor -6JIC male to M10 x 1 male with concave seat. Used when assembling oil systems with Goodridge 236 series unions and Goodridge 200-06 hose.