Specification Brand : Crimp Supply BulletPoint1 : SAE 462 BulletPoint2 : 3 3/4" - 4 5/8" diameter range BulletPoint3 : 3/8" hex screw diameter BulletPoint4 : The lines are deep, the tightening effect is uniform, the lines are very clear, and it is not easy to slip off BulletPoint5 : Made of high-quality materials to ensure durability and longevity Color : M10*25 DriveSystem : Hand ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 1000135494704 ItemName : 3 3/4" - 4 5/8" Constant-Tension Worm-Drive Hose Clamps, SAE 462 - (pack of 10) ItemPackageQuantity : 10 ItemTypeKeyword : strap-clamps Manufacturer : Crimp Supply Material : Stainless Steel MeasurementSystem : Imperial MetalType : Alloy Steel NumberOfItems : 10 PartNumber : 21A19009 ProductDescription : 3 3/4" - 4 5/8" diameter, 5/8" constant-tension worm-drive hose clamps, SAE 462. Made completely from stainless steel, including the 3/8" slotted hex head screw. As fluids run through your hose, thermal expansion and contraction will occur. These hose clamps will adjust right along with it, keeping the same tension on your hose. An integral smooth inner liner also covers up the fastening slots that can cut into soft hoses. There are no bumps under the housing to jeopardize the concentricity of the seal and no laminated coverings to disintegrate under heat, ultraviolet, or corrosive attacks. Commonly used in marine and burial applications, the all stainless steel design allows these hose clamps to stand up to tough environments. No steel or spot welds to rust, corrode, or rupture. ProductSiteLaunchDate : 2014-09-24T12:03:34.690Z Size : 1/2"-13 SpecialSizeType : 1/2-13 Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1