KS Tools 150.9338 3/8-Inch Oil Filter Wrench, 76-12

KS Tools 150.9338 is a hand-operated 3/8-inch oil filter wrench identified as the 76-12 version. Its internal square drive and stated suitability for left- and right-hand operation make it a focused option for removing and fitting compatible oil filter caps.

At a glance

One-piece oil filter wrench with an internal square drive stated to follow DIN 3120 - ISO 1174.
Described for manual installation and removal of oil filter caps, with left- and right-hand operation.
The listing names Fiat, Renault and Mercedes among its applications, but vehicle and filter fit depend on the specific cap.

Price

€11.43Save 23%

Reference price: ~~€14.79~~

Price checked: 12 Nov 2026

View offer

Often bought together

MAHLE OC306 Oil Filter | Compatible with: BMW i3, MOTORCYCLES C, MOTORCYCLES F, MOTORCYCLES HP, MOTORCYCLES K, MOTORCYCLES R, MOTORCYCLES R 1200

€14.05

Pros and cons

Pros

The 3/8-inch drive and 76-12 designation give buyers concrete sizing information to match against their filter cap and drive tools.
Manual, reversible operation is stated for both installation and removal.

Technical specifications

12 specifications

Identity
Brand	KS-Tools Werkzeuge-Maschine
Model	150.9338
Type	3/8" Oil Filter Wrench 76-12

Operation and use
Drive	3/8 Inch
Operation	Mechanical
Power source	Hand-operated
Head style	Box End

Dimensions and weight
Length	10 Inches
Weight listed	140 Grams

Materials and finish
Material listed	Stainless steel plastic rubber metal made of stainless steel alloy and copper
Finish	Made of stainless steel
Colour	black

What to know before buying

Listing details to confirm

The listing identifies the wrench as 76-12 and a 3/8-inch drive, but it does not give a filter-cap diameter or a complete vehicle fitment list. Confirm the cap profile and fit for the intended vehicle before buying. The material description combines stainless steel, plastic, rubber, metal, alloy and copper, so the exact construction is unclear.

What’s in the box

Included

3/8-inch oil filter wrench, 76-12
Craft tools catalogue
Spare-parts, clip, tool and fan-shop finder
Special tools for cars and light commercial vehicles
Specialty tools for commercial vehicles

Who is it for?

A good fit for

Buyers who need a manual 3/8-inch oil filter-cap wrench and have confirmed the 76-12 profile matches their application.
DIY mechanics servicing compatible vehicles and able to follow the vehicle maker's tightening specifications.

Less suited to

Buyers who need an adjustable or universal wrench, or have not confirmed the oil filter cap's profile and size.

KS Tools 150.9338 3/8-Inch Oil Filter Wrench, 76-12 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,109 ratings

5 stars72%72%
4 stars16%16%
3 stars7%7%
2 stars1%1%
1 star4%4%

Customer feedback describes the wrench as a quality tool with a good fit, including a specific report of the 76mm-12 flute version working on a 2008 VW Touran. This supports considering it when the cap profile matches, but it does not establish fit for other vehicles. Overall rating patterns lean positive, while a smaller share of lower ratings means experiences are not uniformly favourable.

Positive themes

Customers describe the tool as good quality.
Customers report a good fit, including one mention of a 2008 VW Touran.

Frequently asked questions

What does the 76-12 designation mean for fit?

The listing identifies the wrench as 76-12 but does not specify the cap diameter in a separate measurement. Check the oil filter cap profile and vehicle application before purchase.

What drive does this wrench use?

The listing describes a 3/8-inch wrench with an internal square drive. It also says the drive follows DIN 3120 - ISO 1174.

Can it be used to tighten an oil filter cap?

The listing says it is for installation and removal, and for torque-accurate tightening according to the manufacturer's specifications. Use the vehicle maker's specified torque.