If you own a BMW or Volvo with a cartridge-style oil filter, this wrench is a lifesaver. It fits 86mm smooth-top filter caps with 16 flutes (not the ones with a center bolt or nut on top!). Made from sturdy chrome-plated steel, it grabs the cap securely so you can loosen or tighten it with a 27mm (1-1/16\) socket or ratchet. Super handy for DIY oil changes on models like BMW N20, N55, etc., from around 2006-2020. Just make sure your filter cap matches the description before buying. It’s a simple, well-made tool that makes the job way easier—no more struggling with strap wrenches or pliers. One tool, one specific job, done right.
