Industrial Tools
Torque Systems

Sturtevant Richmont OE dovetail head

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

Interchangeable Open End Head for Dovetail Torque Wrenches

 

Interchangeable open end head with 15 degrees opening offset. Cast as a single piece from alloy steel. The manufacturing method provides strength and durability rarely attained by the more common "cut & weld" method. OE open end heads are ideal, when:

  • Entire hex of fastener or fitting cannot be engaged,
  • A moderate level of head strength (torque level) is needed.

 

The unique Sturtevant Richmont 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 form end of wrench to center of fastener. This is referred to as a "Common Center Line".

 

Features

 

  • 15 degrees opening offset
  • SR dovetail connector with outstanding rigidity and wear resistance
  • Centre line 1 7/16 inch (~36.5 mm)
  • One-piece cast Alloy Steel, black finished

 

Need Big Heads?

 

  • Original Sturtevant Richmont 'Big Open End' heads in larger widths available:
    - A/F 34 to 60 mm rsp. 1 5/16 to 3 1/4 inches;
    - Common centre line 98.4 mm rsp. 3 7/8 inch.
OE (mm)
Model Item No. A/F [mm] Max Torque [N·m] Max Torque [lbf·in] Centre Line [mm]
OE-5 MM R 809294 5 8 71 36.5
OE-6 MM R 809290 6 9 79 36.5
OE-7 MM R 809291 7 11 97 36.5
OE-8 MM R 809292 8 16 141 36.5
OE-9 MM R 809293 9 22 194 36.5
OE-10 MM R 819943 10 22 194 36.5
OE-11 MM R 819944 11 34 301 36.5
OE-12 MM R 809226 12 39 345 36.5
OE-13 MM R 819945 13 39 345 36.5
OE-14 MM R 819946 14 45 398 36.5
OE-15 MM R 809227 15 67 593 36.5
OE-16 MM R 819947 16 67 593 36.5
OE-17 MM R 819948 17 90 796 36.5
OE-18 MM R 809228 18 90 796 36.5
OE-19 MM R 819949 19 113 1000 36.5
OE-21 MM R 819950 21 141 1248 36.5
OE-22 MM R 819951 22 169 1495 36.5
OE-24 MM R 819952 24 197 1743 36.5
OE-26 MM * R 853475 26 197 1743 36.5
OE-27 MM R 809229 27 254 2248 36.5
OE-30 MM R 819956 30 310 2743 36.5
OE-31 MM R 853043 31 328 2903 36.5
OE-32 MM R 819958 32 338 2991 36.5
OE (inch)
Model Item No. A/F [inch] Max Torque [N·m] Max Torque [lbf·in] Centre Line [inch]
OE-1/4 R 819000 1/4 11 100 1 7/16
OE-5/16 R 819001 5/16 17 150 1 7/16
OE-3/8 R 819002 3/8 22 200 1 7/16
OE-7/16 R 819003 7/16 34 300 1 7/16
OE-1/2 R 819004 1/2 39 350 1 7/16
OE-9/16 R 819005 9/16 45 400 1 7/16
OE-5/8 R 819006 5/8 67 600 1 7/16
OE-11/16 R 819007 11/16 90 800 1 7/16
OE-3/4 R 819008 3/4 113 1000 1 7/16
OE-13/16 R 819009 13/16 141 1250 1 7/16
OE-7/8 R 819010 7/8 169 1500 1 7/16
OE-15/16 R 819011 15/16 197 1750 1 7/16
OE-1 R 819012 1 226 2000 1 7/16
OE-1.1/16 R 819013 1 1/16 254 2250 1 7/16
OE-1.1/8 R 819014 1 1/8 282 2500 1 7/16
OE-1.3/16 R 819015 1 3/16 310 2750 1 7/16
OE-1.1/4 R 819016 1 1/4 339 3000 1 7/16

All specifications without guarantee, errors and omissions excepted.

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