Specification Brand : Collars & Couplings Inc BulletPoint1 : Size - 3/8 inch shaft collars with set screw, 3/4 inch outside diameter, 3/8 inch thickness. BulletPoint2 : Durable Construction - Made of zinc-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces. BulletPoint3 : Adjustable Positioning - The set screw design allows for adjustable positioning along the shaft. This flexibility enables fine-tuning and precise alignment of components to achieve optimal functionality and performance. BulletPoint4 : Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and manufacturing. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts. BulletPoint5 : Easy Installation - These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required. Color : Silver Tone Department : Unisex ExteriorFinish : Black Oxide ItemName : 20mm I.D., 40mm O.D., 15mm Wide, Two-Piece, Collars and Couplings Metric Shaft Collars, Steel (1 Each) ItemPackageDimensions_Height : 8.9 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : clamp-on-shaft-collars Manufacturer : Reid Supply Company Material : steel MeasurementType : Imperial NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CCM-20-2-S ProductDescription : Metric Two-Piece Clamping Collar, 20mm Bore, 40mm Outside Diameter, 15mm Width, Black Oxide Plated Steel. Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard & soft shafts. ProductSiteLaunchDate : 2009-09-14T17:09:20.000-00:00 Size : 1-3/16” Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 31160000