🔧9-Piece Injector & Sensor Line Socket Set – 10–22mm Open-Side Cr-V Sockets, 3/8' & 1/2' Drive
🔧9-Piece Injector & Sensor Line Socket Set – 10–22mm Open-Side Cr-V Sockets, 3/8' & 1/2' Drive
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🔧9-Piece Injector & Sensor Line Socket Set – 10–22mm Open-Side Cr-V Sockets, 3/8' & 1/2' Drive
The Nut Is Right There.
The Line Is in the Way.
A fuel pipe or sensor lead can stop a normal socket before it reaches the fastener. Give the line somewhere to go—with an open-side socket designed to fit around it.

Stop fighting for room
with the wrong tool.
Sometimes the hardest part is getting a tool onto the nut. Attached tubing blocks a closed socket, while a cramped engine bay leaves little room to swing a wrench.
🚫 Blocked access
The pipe or cable will not pass through a conventional socket.
↔ Limited movement
Nearby components make repositioning a wrench awkward.
🔩 Uncertain contact
A loose or poorly seated tool makes the job harder to control.
Go around the line.
Get onto the fastener.
The lengthwise opening allows compatible tubing or wiring to sit in the side slot. Approach around the obstruction, then seat the socket fully on the fitting.
It is a practical option for jobs where the attached line prevents a closed socket from sliding into place.

Make the fit count.
The cutaway body leaves clearance for the line while surrounding more of the fastener than a typical open-end wrench.
Choose the exact metric size, seat it fully and apply controlled torque with the matching drive tool.
Fit depends on the fastener shape, line clearance and surrounding components.

The right size.
The matching drive.
Five smaller sockets use a 3/8″ drive. Four larger sizes use a 1/2″ drive.
| Drive | Included metric sizes |
|---|---|
| 3/8″ | 10, 11, 12, 13, 14mm |
| 1/2″ | 17, 19, 21, 22mm |
Nine selected sizes spanning 10–22mm. Confirm your fastener size before ordering.

Built for the fittings
ordinary sockets struggle to reach.
- Injector lines: access compatible nuts around attached pipes.
- Fuel connections: work around fittings with limited straight-on access.
- EGT sensors and thermo switches: provide clearance for attached leads.
- Bent tubing: approach from the side where pipe shape blocks a closed socket.
Application examples are not a guarantee of fit for every vehicle or sensor.

A specialty set for
your next awkward fitting.
Cr-V steel sockets bring nine useful metric sizes together for compatible automotive line and sensor work.
Pair each socket with the correct 3/8″ or 1/2″ hand-drive tool and keep the other sizes ready for the next job.

Align. Seat. Turn.
① Choose & align
Match the socket to the fastener and line up the side slot with the attached pipe or wire.
② Seat fully
Move around the line and engage the socket fully without trapping or twisting the lead.
③ Apply control
Use the correct drive tool and follow the vehicle manufacturer’s service and torque instructions.
Prepare and depressurize fuel systems as directed by the vehicle service manual before working on fuel connections.
Nine sockets.
One organized set.
Package contents: 9 open-side metric sockets.
- 10, 11, 12, 13 and 14mm — 3/8″ drive
- 17, 19, 21 and 22mm — 1/2″ drive
- Chrome-vanadium steel construction
- Longitudinal side openings for line clearance
Ratchets, extensions and vehicle components shown for demonstration are not listed as included.

Questions, answered.
Will this fit my vehicle?
Check the actual fastener size, shape, line diameter and available clearance. This set includes nine specific metric sizes; it is not a universal fit for every vehicle.
Are all nine sockets the same drive size?
No. The 10, 11, 12, 13 and 14mm sockets use a 3/8″ drive. The 17, 19, 21 and 22mm sockets use a 1/2″ drive.
Does the slot mean I can leave the line connected?
The slot provides clearance around compatible attached lines and leads. Whether a connection must be removed depends on the repair and the vehicle service procedure.
Can I use an impact wrench?
The listing does not establish an impact rating. Use appropriate hand tools unless the manufacturer’s instructions explicitly permit impact use.
Does the set include a ratchet?
The listed package contains nine sockets. A ratchet or other matching drive tool is required separately.
When the line blocks the socket,
take the side opening.
🔧 Nine metric sizes. ⚙️ Cr-V steel. ↪ Access around compatible pipes and sensor leads.
🛒 Get the 9-Piece Set ↑Choose your quantity and add to cart at the top of this product page.
