Which Heads Are Right For You?

Error Proofing By Design permeates our interchangeable head system. That approach starts with our  design, but it doesn't stop there. 

Need the world's best heads? Here they are. One piece, cast, proprietary steel selection.  These heads give you much more:

  • All of our heads fit on all of our wrenches. 
  • Fewer heads to buy and manage
  • Fewer wrenches to buy, calibrate, repair, and manage
  • No need to buy multiple wrenches and heads to cover different fastener sizes within the same torque range
  • Significantly lower cost of ownership

 

Preset Click wrench with interchangeable heads 

Our smallest head fits on our largest wrench.

Our largest head fits on our smallest wrench.

Reduce the count of tool and interchangeable head SKU numbers. 

Need a 3D drawing of our interchangeable heads? We have it!

Contact Your SR Sales Professional Now

Interchangeable Heads for Torque Wrenches

Interchangeable Heads for Torque Wrenches
Interchangeable Head Ratchets For Torque Wrenches

Interchangeable Head Ratchets For Torque Wrenches

This "SDRT" series is ideal when:

  • A socket can be used to engage the fastener.
  • A higher amount of rotation will be needed to attain the desired torque.
Open End Interchangeable Heads English Measurement

Open End Interchangeable Heads English Measurement

Sturtevant Richmont open end one piece cast interchangeable heads provide you with great flexibility. And, all of the heads we make fit on all of the wrenches we manufacture. No need to buy additional wrenches and heads trying to cover different torque ranges with the same size fasteners. Look here to learn more. 

Open End Metric

Open End Metric

Our list of open end, one piece cast, interchangeable heads is so long we set metric and English on different pages!

Ratcheting Open End

Ratcheting Open End

The Ratcheting Open End "ROE" series is ideal when:

  • Entire hex of fastener or fitting cannot be engaged.
  • Significant rotation of the fastener or fitting is required (more than 120 degrees).
  • A lower level of head strength (torque level) is needed.
Box Head

Box Head

The Box Head "BH" series is ideal when:

  • A socket cannot be used.
  • The entire hex of the fastener or fitting can be engaged.
  • A high level of head strength (torque level) is needed.
Flare Nut

Flare Nut

The Flare Nut "FN" series is ideal when:

  • Working on pneumatic, hyrdraulic or other connections involving tubing.
  • There is not room to fit an OE or ROE head into the space at the connection.
Ratcheting Flare Nut

Ratcheting Flare Nut

This series is designated “RFN”.
Excellent when:

  • Working on pneumatic, hyrdraulic or other connections involving tubing.
  • There is not room to fit an OE or ROE head into the space at the connection.
  • Ratcheting of the connector is needed.
Ratcheting Tube Wrench

Ratcheting Tube Wrench

The Ratcheting Tube Wrench provides an option for working with hydraulic connections. 

Square Drive

Square Drive

This series designated “SD”is ideal when:

  • Calibrating a wrench on a torque tester.
  • A socket can be used to engage the fastener.
  • A small amount of rotation will be needed to attain the desired torque.
Hex Drive

Hex Drive

This series is designated “HD”. Ideal when tightening socket head fasteners.

Extension - 15 Degree Angle

Extension - 15 Degree Angle

This series is designated “LTCE” with a length and angle suffix. Ideal when an angled length between the head and the tool is needed.

Extension - Straight

Extension - Straight

This series is designated “LTCE”.
Ideal when a greater straight length between the head and the tool is needed.

Adapter for Round Style Heads

Adapter for Round Style Heads

This series has two sizes: “J” and “Y”. Ideal when you have heads with round connectors and need to connect them to S/R interchangeable head torque wrenches.

Adapter for Standard Tooling

Adapter for Standard Tooling

This series is designated “STA”.
Ideal when you need to make a custom head and wish to use it with an S/R interchangeable head torque wrench.

Adapter for DIN Style Heads

Adapter for DIN Style Heads

This series has two sizes: 9mm x 12mm and 14mm x 18mm. Ideal when you have heads with DIN-style rectangular connectors and need to connect them to SR interchangeable head torque wrenches.

Interchangeable Heads Overview

Interchangeable Heads Overview

All interchangeable heads are not created equally. A poorly constructed head can snap and cause serious injury. To understand the difference in heads, watch the videos and read here.

Quick Change Versus Dovetail Heads