Lou,
The filter wrench is spring loaded to keep the jaws engaged with the filter. You simply turn the wrench to the right to slip it over the filter, then once on the filter, you turn it to the left to grab the filter. When turning the wrench to the left, the jaws close in on the filter with brute force. This tool is like the nuclear weapon of filter wrenches.
The filter wrench is spring loaded to keep the jaws engaged with the filter. You simply turn the wrench to the right to slip it over the filter, then once on the filter, you turn it to the left to grab the filter. When turning the wrench to the left, the jaws close in on the filter with brute force. This tool is like the nuclear weapon of filter wrenches.
