OverviewGunsmithing Torque Wrench This Long Shank Torque Screwdriver Has A Meter Window That Displays A 10 50 Inch Pound Range That Is Adjustable In 5 In Lb Increments To Ensure Tightening To A Specified Torque As Seen In Firearm Accurizing. Inch Pounds Clicker The Torque Driver Clicking Warning Feature Allows This Small Torque Wrench To Torque To A Set Level Which Avoids Damage To Threaded Fasteners. Accurate Torque Settings Of Plus 6 Percent To All Types Of Screws And Fasteners. Easy Torque Adjustments The 'Pull Turn Lock' Handle Is Designed To Ensure Easy Adjustment Setting And Automatic Tension Locking On This Torque Screwdriver. Electrician Work And Instrument Assembly Are Key Applications. 1 4” Hex The Quarter Inch Drive Head Is Compatible With Any 1 4 Inch Socket Which Allows Uses Such As Electronic Repair Firearm Accurizing Scope Rings Bases Optic Mountings And Many More Applications. Complete Screwdriver Set Includes Heavy Duty Storage Case That Doubles As A Carrying Case And 20 Of The Most Common Detachable Bits Phillips 2 X 0 1 2 3 Slotted 2 X 4 6Mm Torx T10 T15 T20 T25 T30 T40 And Hex 3 4 5 6Mm .