Hose End Wrench. AN Wrench Set. AN Wrench Set; 7 Pieces; 3AN-20An;. These Mr. Gasket double ended AN wrenches make it easy to assemble hose ends & maintain your race car or HP vehicle. Each wrench is stamped and color coded for easy identification of the desired size.

These Mr. Gasket double ended AN wrenches make it easy to assemble hose ends & maintain your race car or HP vehicle. The contoured edge is comfortable in your hand & the short length helps to prevent over-tightening the hose ends. Each wrench is stamped and color coded for easy identification of the desired size. Made from 6061-T6 billet aluminum. .