[Versatile Compatibility]Fits various vehicles including Peterbilt and more, ensuring a perfect fit for your heavy-duty engine. [Efficient Design]Features dual sizes 6in and 2in for effortless installation and removal of derv filters, maximizing effectiveness on the job. [Durable Metal]Constructed from metal, this wrench ensures reliability during repeated use in garage or roadside repairs. [Compact Size]Designed for easy storage and transport, making it practical for workshops or on-site maintenance of derv filters. [User-Friendly]Offers simple operation for both professionals and enthusiasts, ideal for keeping engines in peak condition., Manufacturer: Pissente