great product By Tyler on 4/18/12
Tyler would recommend this product to a friend
My wrench from another company was cheap and broke. Ordered this one and SO glad i did. Its tough and strong.
Necessary tool! By Josh on 2/7/12
Josh would recommend this product to a friend
This is a great tool. Make sure your canisters are tight and easy to loosen when needed. Worth every penny!
Must Have By Jim on 6/24/11
Jim would recommend this product to a friend
I bought a RO/DI filter system from another manufacturer that came with a half circle wrench. This one is much more secure and makes servicing the filter easier.