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Proto Tools

3/8” Drive 12 Points #16 – 1/2” Full Polished Deep Length Socket

Proto 3/8" Drive Deep Spline Socket #16
Item #: 11842-J5016DPL

Product Info


  • Proto® spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent
  • Spline sockets help tighten high strength bolts to high torque loads
  • They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding
  • They also turn fasteners with damaged corners
  • Spline sockets on spline fasteners help deliver twice the torque of 12 point wrenches on double box fasteners and more torque than hex wrenches on hex fasteners
  • Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener

Proto® Socket, Deep Length, System of Measurement: SAE, Square Drive, 3/8 in Drive, Spline Socket, #16 to 1/2 in Socket, 2-1/8 in Overall Length, 7/16 in Opening Depth, 23/32 in Drive End Width, 3/4 in Socket End Width, Ball Locking, 12 Points, 1-5/8 in Bolt Clearance Depth, Alloy Steel, Full Polished

⚠ WARNING: Cancer – www.P65Warnings.ca.gov

Item Specifications

  • 1-5/8
  • 3/8
  • Square
  • Full Polished
  • Deep
  • Ball
  • Alloy Steel
  • 12
  • 7/16 in
  • 2-1/8
  • #16 - 1/2
  • 3/4
  • Spline
  • 0.12 lbs per PC
$101.76 /PC
Regular Price: $101.76
QTY:


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