Specification Brand : Criez BulletPoint1 : 【Important reminder】 Even with identical specifications, filter housing dimensions may vary between manufacturers, potentially affecting wrench compatibility. For optimal fit, please verify your filter's base diameter. This wrench is designed for filters with a 3.5-inch base diameter (±0.08 inch tolerance). BulletPoint2 : 【Product Dimensions】The water filter wrench has a maximum inner diameter of 4.37 inches, the inner diameter between the teeth is 3.97 inches, and the thickness is 0.51 inches. It’s compatible with partial Slim /RO and under-sink filter housings. BulletPoint3 : 【Compatibility】 It’s compatible with most water filter housings that utilize 2.5-inch diameter filter cartridges. Please note that the 2.5-inch measurement refers to the internal cartridge size, not the external housing dimensions. BulletPoint4 : 【Durable Construction】Crafted from high-quality PP material, this wrench boasts exceptional anti-aging properties, ensuring it resists wear, breakage, and deformation over time. BulletPoint5 : 5.Portable and Practical: Available in two models to suit your needs, our Sink Wrench is lightweight and compact. Model A weighs 5 ounces and measures 7.95 x 1.97 x 1.97 inches, while Model B weighs 5.86 ounces and measures 8 x 2.44 x 2.44 inches. Its reliable features make it the perfect plumbing companion for fixing faucets in hard-to-reach areas. Upgrade your plumbing toolkit with our Sink Wrench Faucet Tool today! Color : Black ExternallyAssignedProductIdentifier : 8712111061598 ExternallyAssignedProductIdentifier1 : 712110658216 ExternallyAssignedProductIdentifier2 : 0712110658216 FinishType : Painted GpsrSafetyAttestation : 1 IncludedComponents : no IncludedComponents1 : 40 pcs black wrench organizers IncludedComponents2 : 40 pcs red wrench organizers IncludedComponents3 : 3 pcs ID labels ItemDisplayDimensions_Height : 1.5 inches ItemDisplayDimensions_Width : 1.5 inches ItemLength : 9.84 inches ItemName : Universal Water Filter Wrench (4.37" Max Inner Diameter) for Slim Housings - Compatible with 2.5"x10" & 2.5"x20" Cartridges, Durable Anti-Aging Design for RO Systems & Under Sink Filters ItemPackageDimensions_Height : 29.3116 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 20.3962 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : adjustable-wrenches Manufacturer : Criez Material : Polypropylene (PP) ModelName : Wrench AB ModelNumber : W20 NumberOfItems : 1 OperationMode : Manual PartNumber : 25597-304-010 ProductDescription : This durable wrench for water filter housing is specifically designed for 2.5"x20" and 2.5"x10" standard filter housings ProductSiteLaunchDate : 2025-02-27T00:34:27.924Z Size : Slim/RO/Under Sink (Fits 2.5"x10" & 2.5"x20") Style : NO Magnet, Black and Red SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111700