Proto® 10 Piece Black Chrome Metric Non-Reversible Combination Ratcheting Wrench Set - Spline

Additional Features

  • 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 applies force over a larger area, reducing risk of fastener scoring and helps prevent rounding of the corners and other fasteners damage that could lead to Foreign Object Damage (FOD)
  • The high contact surface area which is away from fastener points enables turning of highly rounded fasteners
  • Anti-Slip Design (ASD) open end
  • Black chrome finish is corrosion resistant and visually distinctive


Product Length
11-5/7 in
Product Width
3-1/5 in
Product Height
3 in
Black Chrome
Unit of Measure
Number of Pieces
Product Weight
|| lbs



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