9 Piece Spline Non-Reversing Combination Wrench Sets. Inch. Black Oxide

9 PC Spline Non-Reversing Combination Wrench Set. Inch. Black Oxide

Proto Spline Non-Reversing Combination Wrench Sets

Opening Size [Nom]: 1/4 in; 5/16 in; 3/8 in; 7/16 in; 1/2 in; 9/16 in; 5/8 in; 11/16 in; 3/4 in
Includes: Tool Roll
Material: Forged Alloy Steel
Finish: Black Chrome
Opening Type: Open/Box
Quantity: 9 per pouch
Measuring System: Inch

• Black chrome finish is corrosion resistant and visually distinctive
• Non-reversing ratcheting wrenches can be flipped over to turn the fastener in the opposite direction
• Ratcheting spline box end is countersunk for easy application to the fastener
• Spline design also helps prevent rounding of corners and other fastener damage that could lead to Foreign Object Damage (FOD)
• 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 was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized