HARFINGTON 9 mm 12-Point Combination Wrench Black 129 mm
A 9 mm double-ended wrench with a 12-point box end and open end, made from 45# steel with a black electrophoretic coating for corrosion resistance
- Material45# Steel
- Selling UnitCount
- Overall Length129 millimeters
- Fits tight spots with 18.3 mm open end
- 12-point box end spreads torque to protect bolt corners
- Chamfered jaws grip corroded or worn fasteners
- 45# steel with black electrophoretic coating resists rust and scratches
- 129 mm overall length gives leverage for high torque
9 mm Combination Wrench
The HARFINGTON 9 mm combination wrench delivers both a 12-point box end and an open end in a single 129 mm tool. Made from 45# steel with a black electrophoretic coating, it resists oil, rust and scratches for lasting workshop use.
Upgrading from single-ended spanners
This double-ended wrench replaces separate open and ring spanners for the same fastener size. The 12-point box end gives more contact points on worn or corroded nuts, while the 18.3 mm open end fits tighter clearances where a ring end cannot reach.
Simple hand-tool fitting
No assembly is required — select the correct end, engage the fastener and apply torque. The chamfered jaws help seat on damaged bolt heads, but the fixed 9 mm size means it cannot cover other metric or imperial dimensions.
Highlights
- Fits tight spots with 18.3 mm open end
- 12-point box end spreads torque to protect bolt corners
- Chamfered jaws grip corroded or worn fasteners
- 45# steel with black electrophoretic coating resists rust and scratches
- 129 mm overall length gives leverage for high torque
Specifications
| Brand | HARFINGTON |
|---|---|
| Model | 1 |
| Material | 45# Steel |
| Selling Unit | Count |
| Overall Length | 129 millimeters |
| Part Number | hta251124hh001037 |
Questions about this item
How much clearance does the 18.3 mm open-end head need to fit on a 9 mm fastener?
The open end measures 18.3 mm wide by 5 mm thick, so allow at least that much space around the bolt head for the jaws to engage fully.
What is the correct way to seat the 12-point box end on a corroded 9 mm nut?
Push the box end straight onto the nut until the chamfered jaws bottom out; angling it first rounds the corners instead of gripping the flats.
When should the black electrophoretic coating be touched up to keep rust off the 45# steel?
Reapply a corrosion-inhibiting oil or touch-up paint whenever the coating shows bare metal after heavy contact with worn fasteners.
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