BILITOOLS Adjustable Oil Filter Wrench 2.36–3.15" Auto‑Clamp Spring, 1/2" Drive, 120 Nm Grip

BILITOOLS Universal Adjustable Oil Filter Wrench is a spring‑clamp style tool that automatically bites and holds oil filters between 2.36 and 3.15 inches for fast removal and installation.

Whether you're a home mechanic or a professional technician, this adjustable oil filter wrench is built to simplify service on tight, awkward engine bays. It combines a 1/2" drive compatible with ratchets or torque wrenches, a robust 40# carbon steel body, and a pair of serrated gripping teeth so you can apply up to 120 Nm of torque without slipping. The spring‑assisted claws adapt to different filter diameters, making the tool useful across many makes and models.

How does the automatic clamp spring make jobs easier?

The built‑in auto‑clamp spring closes the claws around the filter as you position the wrench, creating an immediate hold so you can start turning without extra adjustments. This reduces fumbling in cramped engine compartments and speeds up filter changes.

• Self‑adjusts to filter diameter between 2.36" and 3.15"
• Instant grip when placed on the filter body
• Useful for hard‑to‑reach filters where two‑handed control is difficult

What drive size and torque can I use with this wrench?

Designed with a 1/2" drive recess, the wrench works with standard ratchets, breaker bars, or torque wrenches for controlled removal. It’s rated to handle up to 120 Nm of torque, providing enough force for stuck or over‑tightened filters while remaining compatible with workshop tools.

• 1/2" drive fits common ratchets and torque tools
• Maximum recommended torque: 120 Nm
• Allows precise, tool‑assisted turning in confined spaces

Will this wrench fit my vehicle’s oil filter?

The adjustable jaw range covers most cartridge and spin‑on filters that measure between 2.36 inches (60 mm) and 3.15 inches (80 mm). The two hardened teeth bite into the filter shell, improving grip on smooth or greasy surfaces and accommodating a wide variety of passenger cars, light trucks, and motorcycles.

• Compatible range: 2.36"–3.15" (60–80 mm)
• Dual teeth reduce slippage on oil‑soaked filters
• Ideal for many domestic and import filters used in common vehicles

How durable and reliable is the construction?

Manufactured from 40# carbon steel, the wrench is engineered to resist bending and wear under repeated use. The material choice and forged claws make it a long‑lasting garage tool that withstands workshop conditions without deforming.

• 40# carbon steel body for strength and fatigue resistance
• Hardened gripping teeth for reduced wear and consistent bite
• Compact profile suited for tight engine bays and undercarriage access

Who is this for: This BILITOOLS adjustable oil filter wrench is aimed at DIY enthusiasts, mobile mechanics, and professional service bays that need a compact, dependable solution for removing spin‑on and cartridge filters in cramped locations. If you routinely change oil on cars, light trucks, or motorcycles and want a single, easy‑adjusting tool that pairs with standard 1/2" drive tools, this wrench is a practical addition to your toolkit.