Heavy duty drop forged steel two way oil filter wrench with serrated jaws to grip the filter securely.

Spring loaded cam action reverses the drive direction for either removal or replacement. For use when access to filter is only from the end.

• Drive Size: 1/2" Square drive or 21mm wrench.
• Capacity: 3.1/8" to 4.1/4" (80 to 110mm).