Superb #18 Wrench, SW-1A Metal Replacement Spanner Wrench
- Inside Diameter: 4.24"
- Replaces the Pentek 150539 SW-1 Plastic Wrench
- Use to Loosen Sump when Changing Filters
- Extra long handle to assist in opening difficult filter housings
- Made from Zinc Plated Steel
- Made in the USA
- Life time warranty against breakage
Fits the following housings:
- Pentek Slim Line and 3G Slim Line Housings
- Slim Line Culligan, US Filter, Plymouth, Kleen Plus American Plumber, Bruner and Ametek
