Plenty Of Strength To Get Even The Tightest Barrel Loose
One model installs or removes AR-15 barrel extensions safely and easily without making a “wrench” from an old bolt head. Machined, hardened, steel engagement teeth fully engage locking lugs for precise fit; alignment sleeve holds wrench square with barrel, prevents slipping or damage. ¾" hex drive gives plenty of leverage to get really tight extensions loose.
AR-15, Issue:10, Page:079
Big Book Catalog, Issue:67, Page:080
SPECS: 8620 steel, blue. 2-7/8" (7.3cm) long. Heat treated to Rc 48-52.