Oil Filter Wrench Cup Set - 5PCs Set 24 27 32 36 38 MM

You will need a 3/8" drive ratchet or breaker bar to use with this set. The drive is not included.

Yes, each cup has permanent, clear markings indicating its size (24mm, 27mm, 32mm, 36mm, 38mm).

The wrench cups are made from high-quality, heated and tempered chrome-plated steel, designed to be rust-proof.

The set is compatible with many common car makes like Mercedes-Benz, BMW, Audi, Toyota, and Volvo. However, compatibility depends on the specific oil filter housing size and design.

Wipe them clean with a dry or slightly damp cloth after use and store them in the included plastic case to keep them organized and protected.

Yes, the set includes a plastic case for convenient storage and transport.

The entire set weighs approximately 2.425 pounds.

Ensure you are using the correct size cup for your specific oil filter. Verify there are no obstructions on the filter housing. Check if the filter housing has an unusual design not compatible with cup-style wrenches.

Confirm that the 3/8" drive square on the wrench cup is clean and undamaged. Ensure the ratchet's drive square is also clean and properly engaged. Use a higher quality 3/8" drive ratchet if necessary.

Apply a penetrating oil around the filter seal and allow it to soak. Ensure the wrench cup is fully seated and try using a longer breaker bar for increased leverage. Be cautious not to apply excessive force that could damage the filter or housing.

This is uncommon with proper care. Immediately clean the affected area. Ensure the tool is completely dry before storing. If significant damage occurs, contact the manufacturer or retailer.