Martin BLK4112 Forged Alloy Steel 3/8′ Opening Flare Nut Wrench, 12 Point, 6-13/32’Overall Length, Industrial Black Finish
Thick head for soft fittings. 7-1/2 degree Opening to slip over tube. 12 Point opening for quick indexing. Made of American alloy steel drop forged. Industrial black finish. Made in U.S.A. 3/8′ Wrench opening. Head measures 25/32′ diameter by 5/16′ thick, 6-13/32′ overall length. 9/32′ Slot width.