ESI - HD Truck Multibrand Diagnostics with Tablet This socket is suitable for all vehicles which require a 38mm socket and have a 20mm bolt head size OTC-1946A (Budd Wheel Socket) Budd wheel socket with 20mm square designed for the OTC-1946A 10mm hex adapter The product is manufactured in china The square drive provides up to 15% increased torque over standard sockets This product is a 38mm Budd Wheel Socket With 20mm Square Med Corp's OTC-1946A is a Budd Wheel Socket With 20mm Square This product is made out of stainless steel OTC OTC-1946A () 38mm Budd Wheel Socket With 20mm Square Designed to fit the wheel hub OTC-1946A () 38mm Budd Wheel Socket With 20mm Square This part is a replacement for the part that comes with the OTC-1946A 10mm hex adapter The new OTC Budd Wheel Socket is a 38mm x 19 Med Corp OTC-1946A () 38mm Budd Wheel Socket With 20mm Square Med Corp, since 1877, is a leading supplier of quality healthcare products and services 8mm highly durable, square socket with an external diameter of 38mm and an internal diameter of 20mm OTC-1946A (38mm) Budd Wheel Socket With 20mm Square Drive, Standard Length OTC-1946A (38mm) Budd Wheel Socket with 20mm square drive and 1/2 inch square shank, 6