2 Pieces 90 Degree Coupler Adapter 3 Jaw Angle Fitting Tool Direct.90 degree Coupler Adapter with Sleeve.The 3 jaw angle fitting tool is made of premium carbon steel material, wear resistant and durable, has good performance.This 90 degree coupler adapter is used for auto, truck, industrial use.Directly replaces your worn, cracked, broken and unusable coupler fitting tool, make filling more efficient.90 degree coupler adapter fitting tool, easy to replace and install within seconds, no complicated tools needed.90 degree Coupler Adapter with Sleeve. 3 Jaw Angle Fitting Tool Replacement. Sleeve Locks Coupler in Place Carbon Steel. Truck Industrial Use Accessories. Stable Performance high Reliability Repair Part.