1-5/8-12 x 42 x 2 Male Joint Industry Council x Male Metric 90° AdapterThe 1 5 8 12 x 42 x 2 Male Joint Industry Council x Male Adjustable O Ring Boss Metric 90 Elbow Adapter is a high performance hydraulic fitting designed for a secure, leak free 90 degree connection between a JIC 37 flare male fitting and a metric male thread. This elbow adapter is widely used in hydraulic, fuel, and pneumatic systems where JIC to metric conversion is required, ensuring efficient hose routing in tight spaces while maintaining high