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    Indianapolis, IN 46203
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Full Polish Combination Wrench 5/16 Inch - Spline - Proto®

  • Item Code: J1210SPL
  • Brand: Proto
  • Unit Size: 1

Description

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. They are also used in automotive and industrial areas where high performance torque needs to be achieved.

Spline fasteners 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, helping prevent fastener rounding. They also turn fasteners with damaged corners.

Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.

Full polish finish provides corrosion resistance and an easy to clean surface.

Anti-Slip Design (ASD) open end.

Features

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    • 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. They are also used in automotive and industrial areas where high performance torque needs to be achieved.
    • Spline fasteners 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, helping prevent fastener rounding. They also turn fasteners with damaged corners.
    • Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener.
    • Full polish finish provides corrosion resistance and an easy to clean surface.
    • Anti-Slip Design (ASD) open end.

Tech Specs

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Head Thickness 2 [in] 3/16
Length [ft] 5-27/64
Length [in] 5-27/64
Overall Length [in] 5-27/64
Thread Size [in] 21/64
Throat Depth 1 [in] 21/64
UPC Code 662679572648
Box Quantity 6
Outside Head Width 1 [in] 11/16
Box Width [in] 2.600
Finish Full Polish
Item Length [in] 5.500
Item Width [in] 0.700
Outside Head Width 2 [in] 31/64
Point Size Spline
Size [in] 5/16
Box Height [in] 1.100
Country of Origin United States
Brand Proto
Item Height [in] 0.200
Box Length [in] 5.700
Head Thickness 1 [in] 11/64
Item Weight [lbs] 0.070
Width [in] 21/32
Box Weight [lbs] 0.390
Harmonization Code 8204110030
Item Quantity 1