Description
Small hydraulic and lube lines on metric machines often use L6 cutting-ring fittings, and their nuts commonly measure 14 mm. That is the hex the Snap-on IZ14OE9X12 torque insert targets, with an open end on a 9 x 12 mm IZO/ISO fitting. Since the jaw slides on sideways, the tube never blocks it.

Three 9 x 12 bodies for the Snap-on IZ14OE9X12 torque insert
| Body | Range, N·m | 20-100% band | Length without head |
|---|---|---|---|
| CTECHAN30A | 1.50-30.00 | 6-30 N·m | 338 mm |
| CTECHANM30 | 1.5-30 | 6-30 N·m | Not listed |
| CTECHAN135A | 6.8-135.0 | 27-135 N·m | 452 mm |
Small tube nuts and light hardware, for example, often fall inside the 30 N·m bodies. Firmer joints, on the other hand, move to the CTECHAN135A. Both bands follow Snap-on’s statement that its wrenches hold accuracy from 20 to 100% of full scale.
Gaps and neighbors in the 9 x 12 open-end range
CAT1500i lists 9 x 12 open ends from 7 mm to 19 mm, but it skips 12 mm. So the IZ14OE9X12 sits between the IZ13OE9X12 and the IZ15OE9X12. Snap-on also makes a 14 mm open end for the larger fitting, the IZ14OE14X18, plus closed IZ14IR9X12 and IZ14IR14X18 rings. Match the fitting to your body first, then choose jaw or ring.
Where a 14 mm open jaw helps
- L6 tube nuts on gauge, pilot and lube lines.
- Lock nuts on small adjusting screws, with the screw passing through.
- Union fittings with 14 mm flats on compact pumps.
In each spot, the Snap-on IZ14OE9X12 torque insert reaches the nut from the side. Still, a caliper check on the flats comes first, because fitting makers vary.
Daily checks on a small IZ14OE9X12 jaw
Check the jaw tips of the Snap-on IZ14OE9X12 torque insert for spread or burrs before each shift. Also wipe oil off the shank, then push it home until the lock engages. In addition, select the matching head-length factor on the ControlTech body as well. Lastly, never use the insert to break a fastener loose, which Snap-on warns against.
Snap-on IZ14OE9X12 torque insert supply through Lost in HCM
SMK Vietnam lists the IZ14OE9X12 for Lost in HCM, which supplies the insert and handles the price. Give the team your body model and the target value. From there, the IZ14OE9X12 listing at Lost in HCM handles the quote. The 13 mm open end and other neighbors appear under torque wrench heads and adaptors, and you can contact SMK Vietnam at any time.
IZ14OE9X12 range and fit queries
Does Snap-on make a 12 mm open end for 9 x 12 bodies?
Not in CAT1500i. It lists the IZ12IR9X12 ring at 12 mm instead.
Can the IZ14OE9X12 fit the CTECHBN340A?
No. That body has a 14 x 18 mm receiver, so it needs the IZ14OE14X18.
What is the lightest value a 9 x 12 body reads in its band?
About 6 N·m, which is 20% of the full scale on the 30 N·m bodies.
















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