Hydraulic Adapter Adapter Type: Tube Bore by JIC Male Part Number: 0403-05-05 Size: 5/16" Tube | 5/16" JIC Male Adapters interchange with: Aeroquip Adaptall Weatherhead Parker In Stock & Ready To Ship!* *Stocking quantities vary by size and current demand. Contact us before placing your order to check stock if your order is time sensitive.