Industrial Tools
Torque Systems

Sturtevant Richmont HD Hex Drive Head

Common Centre Line 1 7/16 inch (~36.5 mm)

Interchangeable Hex Drive Head for Dovetail Torque Wrenches

 

Hex drive interchangeable head with Sturtevant Richmont dovetail connector. Ideal for use when an internal hex drive fastener is to be tightened. Body cast as a single piece from alloy steel. The manufacturing method provides strength and durability rarely attained by the more common "cut and weld" method.

 

The unique SR dovetail design used to join head and wrench provides an exceptionally strong connection and allows complete interchangeability. The SR system contributes to both operational flexibility and enhancing your return on investment!

 

To achieve constant torque values when changing heads, exact lever length must be maintained. Virtually all SR heads share a precise distance from end of wrench to center of fastener. This is referred to as a “Common Center Line” and is very difficult to maintain using the cut and weld construction method.

 

Features

 

  • Six point force transmission
  • SR dovetail connector with outstanding rigidity and wear resistance
  • Centre line 1 7/16 inch (~36.5 mm)
  • Cast Alloy Steel, black finished
HD (mm)
Model Item No. A/F [mm] Max.Torque [N·m] Bit insert [inch] CCL [mm] GTIN / EAN
HD 4 MM R 809315 4 15 1/4 36.5 4260667410352
HD 5 MM R 809316 5 27 1/4 36.5 4260667410369
HD 6 MM R 809317 6 38 1/4 36.5 4260667410376
HD 8 MM R 809318 8 96 5/16 36.5 4260667410383
HD 10 MM R 809319 10 141 n.a. 36.5 4260667410390
HD (inch)
Model SKU A/F [inch] Max. Torque [lbf·in] Max. Torque [N·m] Bit insert [inch] CCL [inch] GTIN / EAN
HD 3/32 R 819687 3/32 30 3.4 1/4 1 7/16 4260667411892
HD 1/8 R 819689 1/8 70 7.9 1/4 1 7/16 4260667411908
HD 9/64 R 853032 9/64 70 7.9 1/4 1 7/16 4260667411915
HD 5/32 R 819691 5/32 135 15.3 1/4 1 7/16 4260667411922
HD 3/16 R 819692 3/16 235 26.6 1/4 1 7/16 4260667411939
HD 7/32 R 819693 7/32 340 38.4 1/4 1 7/16 4260667411946
HD 1/4 R 819694 1/4 450 50.8 1/4 1 7/16 4260667411953
HD 5/16 R 819695 5/16 850 96.0 5/16 1 7/16 4260667411960
HD 3/8 R 819696 3/8 850 96.0 5/16 1 7/16 4260667411977
HD 3/4 R 819701 3/4 2400 271 n.a. 1 7/16 4260667411991
HD 7/8 R 819702 7/8 2700 305 n.a. 1 7/16 4260667412004

SKU = Stock Keeping Unit. All specifications without guarantee, errors and omissions excepted.

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