Proto® JSCRM13 Metric Non-Reversible Ratcheting Combination Wrench, 13 mm Spline Wrench, 7 in OAL, 12 Points
Item #BC845274

Proto® Ratcheting Combination Wrench, Metric, Non-Reversible, 13 mm Wrench Opening, Spline Wrench, 7 in Overall Length, 12 Points, 15 deg Offset, Lever Handle, Chrome Vanadium Steel
  • Black chrome finish is corrosion resistant and visually distinctive
  • Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
  • 15 deg angled offset box end helps keep shank clear of obstructions
  • Box end is countersunk for easy application to the fastener
  • Chrome-vanadium box ends and switch levers provide high strength and durability
  • Metric spline wrenches can be used on metric 4, 6, 12 point spline and Torx fasteners
  • 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 chrome vanadium switch lever allows for easy changes in turning direction which helps improve speed
  • Proto ratcheting wrenches feature a spline ratcheting end to turn multiple fasteners while helping increase the force applied to the fastener
  • Helps increase the force that can be applied to a fastener
MaterialChrome Vanadium Steel
TypeMetric, Non-Reversible
Wrench StyleSpline
Overall Length7 in
Number of Points12
Wrench Opening13 mm
Offset Angle15 deg
Handle StyleLever
WarrantyLifetime