Superb SW-3-SS-5 Filter Housing Wrench - Stainless Steel Fits the following housings: Pentek 150237, 150239, 150469, Plymouth Products HD-95, GE WX5X3002, Omnifilter B6 and B36, American Plumber W10-PR / 152014, American Plumber W15-PR / 152016, Ace Hardware 49561, Ametek Kleen-Plus HD-10-R50 BBS Stainless steel design ensures this wrench won't bow, bend or break Clearly labeled with a directional arrow to ensure proper direction when turning Inside Diameter: 5.93-Inch