Puts an end to the "How tight do I make it" question. Helps prevent over-torque damage to your favorite scope. Break away torque wrench is pre-set and will not tighten T15 Torx screws tighter than 25 in. lbs., which is the maximum recommended by most scope and scope ring manufactures. T-handle design is conveniently shaped to comfortably fit in the palm of your hand; simply engage the tip to the Torx screw, and tighten until the wrench "breaks away." Mfg: Warne Mfg. Company SPECS: Steel shank, plastic handle. 3 1/2" (8.8cm) long, 3 1/2" wide.Fits T15 Torx screws only.