- Box End Thickness: 1/4 in
- Box End Width: 1-13/16 in
- Manufacturer Name: Stanley Black & Decker
- Material: Chrome Vanadium Steel
- Measurement System: Imperial
- Number of Points: 12
- Overall Length: 10-1/4 in
- Specifications Met: ASME Specified
- Type: Reversible
- Wrench Opening: 13/16 x 15/16 in
- Wrench Type: Double End/Ratcheting/Spline
- Item Features
- Black chrome finish is corrosion-resistant and visually distinctive
- Ratcheting spline box end is countersunk for easy application to the fastener
- Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
- Spline design enables the wrench to contact conventional fasteners away from the corners, which help apply force over a large area helping to reduce risk of fastener rounding
- Spline design also helps prevent rounding of corners and other fastener damage that could lead to foreign object damage
- The fractional spline wrenches can be used on fractional 4, 6, 12 point and spline fasteners
- The high contact surface area which is away from fastener points enables turning of highly rounded fasteners