The strap, which is usually made from nylon webbing, wraps around the oil filter in order to remove it.
Oil filter wrench web strap adaptor
The adaptor connects the nylon web strap to the drive.
Oil filter wrench web strap drive
The drive can be used with a tool that has a corresponding square or hexagonal drive head. The exterior of the adaptor is the hexagonal drive, while the interior is the square drive. The depth of the square hole will be the same length as the square drive on the head of the tool.
What sizes do oil filter wrench web straps come in?
The size of the oil filter that can be removed is directly related to the size of the oil filter wrench. Oil filter wrench web straps usually have a capacity of 130mm (5 inches approx.).