Break-Over Torque Wrenches MTBN

MTBN
Break-Over Wrench

The MTBN is a preset production torque wrench with flexibility to adapt to different fastening applications as it is compatible with different head options. The unique break-over mechanism, provides an operator ample time to react once the target torque is reached and to stop applying any additional force to the fastener. Break-over torque wrenches improve control of the fastening process by reducing the risk of both over and under tightening.

Features
- A preset production torque wrench with flexibility to adapt to different applications with ability to change different head options. Breaks over upon reaching preset torque and reset automatically.
- Tamper-proof internal adjustment. No external adjustment scale - must be preset using a torque analyzer.
- All models are are fitted with “double positive” torque adjustment locking system to prevent tampering.
- Compact and well balanced. Ideal for use in restricted areas.
- Interchangeable Heads for all models are available.
- MTBN2 & MTBN10 are ESD compliant.

* MTBN 25, 65, 135 operate in single direction (clockwise).

MTBN2 and MTBN10 are supplied with a removable collar, which restricts the break angle to 20°. If the collar is removed, the break angle increases to 90°

 Open End

Box End

Flare End

Ratchet, Fixed and Blank Ends

	Ratchet End Square Drive Size: 1/4"
	Fixed End Square Drive Size: 1/4"
	Blank End

 Hex Key Adapters

Allows the use of hexagon keys to be used with MTBN2 and MTBN10 wrenches. Hex keys can be inserted into adapter and secured with a locking screw.
Note! Hex keys are not included with the adapter.

Interchangeable Heads (16mm Spigot Models)
For use with 16mm Spigot Models (MTBN25, MTBN65, MTBN135, MTBN200)

Open End

Box End

Flare End

Metric

 Ratchet, Fixed and Blank Ends

	Ratchet End Square Drive Size: 3/8" Capactiy: 100 N.m
	Ratchet End Square Drive Size: 1/2" Capactiy: 330 N.m
	Fixed End Square Drive Size: 3/8" Capactiy: 100 N.m Square Drive Size: 1/2" Capactiy: 330 N.m
	Blank End

Hex Key Adapters

 Allows the use of hexagon keys to be used with 16mm Spigot wrenches. Hex keys can be inserted into adapter and secured with a locking screw.

Note! Hex keys are not included with the adapter.

Options

Handing Loop for MTBN
Replace the end cap of the MTBN with a “Loop” end cap for hanging the wrench safely when it’s not being used. Sold separately.

MTBN Dovetail End Fittings
The break-over wrench models with this drive type can used with Sturtevant Richmont heads.