WORKPRO Universal Oil Filter Wrench 2-3/8"–3-1/8" (60–80mm) Adjustable Auto-Clamp, 1/2" Drive Compatible

WORKPRO's Universal Oil Filter Wrench is an adjustable, auto-clamp removal tool that fits 2-3/8" to 3-1/8" (60–80 mm) filters and lets you apply strong, controlled torque with a 1/2" drive or 7/8" wrench.

If you change oil filters at home or work on a variety of vehicles, this compact wrench gives a reliable, mechanical grip so filters don't spin free in tight engine bays. Built from drop-forged steel with a multi-tooth contact surface and an auto-clamp spring, the tool converts small driver motion into a firm hold on rounded housings, fittings, and conduit where standard strap wrenches slip.

How does the auto-clamp mechanism make filter removal easier?

The integrated spring-loaded clamp automatically tightens around the filter as you apply torque, so you don’t have to manually adjust or readjust the tool mid-job. That means fewer hand contortions and less fumbling in cramped engine compartments.

• Spring-assisted action for one-handed seating
• Self-tightening under rotation to prevent slippage
• Works smoothly in confined or awkward locations

What sizes and drives does this wrench support?

This adjustable wrench covers filter diameters from 2-3/8" to 3-1/8" (60–80 mm), making it suitable for many common passenger cars, light trucks, and machinery. It accepts a 1/2" square drive and can also be turned with a 7/8" wrench or socket for higher torque.

• Fits filters 60–80 mm in diameter
• Compatible with 1/2" drive tools and 7/8" wrenches/sockets
• Compact size for storage in a standard tool roll or kit

Will the wrench grab slick or corroded filter housings reliably?

The multi-tooth contact surface and friction-oriented design give this tool a positive bite on smooth, oily, or slightly corroded cans that foil simpler tools. The drop-forged steel construction resists deformation so teeth stay engaged under higher torque.

• Multi-tooth profile improves grip on round surfaces
• Durable steel prevents slippage and tooth rounding
• Works well on oil filters, fittings, and conduit connectors

Is the WORKPRO wrench comfortable and environmentally considerate?

The body is shaped for hand-friendly handling during repeated use and reduces pinch points compared with awkward leverage bars. Materials were selected with environmental limits in mind, and the product meets specified thresholds for certain phenolic compounds.

• Ergonomic profile for easier manual positioning
• Materials comply with specified o-phenol content limits
• Manufactured by a recognized global tool supplier for consistency

Who is this for: This WORKPRO Universal Oil Filter Wrench is aimed at DIY mechanics, professional technicians, fleet maintenance teams, and anyone who needs a compact, dependable tool for removing oil filters, conduit joints, and threaded fittings in tight spaces. Its adjustable range and compatibility with common drives make it a versatile addition to home garages and commercial toolboxes where space, reliability, and repeatable grip matter.