Improves Control, Gives Positive Grip To Seat Rings & Bases "Just Right"
T-10 and T-15 fit Brownells, Burris and Leupold scope ring and base screws. Ball-head driver can be held as much as 25° off angle and still grip the screw tightly with no slipping. One-piece, hardened, steel shaft gives excellent strength and reach; tough, fluted handle provides a solid grip and great control.
Big Book Catalog, Issue:69, Page:439
SPECS: T-10 - 5" (12.7cm) long. 23/4" (7cm) long shank. T-15 -
51/2" (14cm) long. 27/8" (7.3cm) long shank.