Specification Brand : Generic BulletPoint1 : Wide Application]: Versatile usage in assembly, motor base, machine tool, drive shaft, and other industrial settings. BulletPoint2 : Easy Installation: Hassle- setup with a clamping design that secures the axle without causing damage, no large-scale disassembly needed. BulletPoint3 : Adjustable Clamping : Customizable clamping with screws to hold the shaft in place without any harm. BulletPoint4 : Aluminum Alloy: Premium material for lightweight, -resistant, and design that's for various applications. BulletPoint5 : Applicable Scenario: Ideal for shaft fixing, linear motion stop, and drill fixing with the 20mm bore size. Color : #411 GpsrSafetyAttestation : 1 IncludedComponents : No ItemName : Aluminum Shaft Collar Clamping Set Screw, 40mm OD, 12mm Thickness, for 20mm Hole Diameter Shaft Fixing and Positioning, Linear Motion Stop and Drill Fixing ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : clamp-on-shaft-collars Manufacturer : Generic Material : Carbon Steel ModelName : Generice5xamonig3 ModelNumber : Generice5xamonig3 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Generice5xamonig3 ProductDescription : [Wide Application] : Versatile usage in assembly, motor base, machine tool, drive shaft, and other industrial settings. [Easy Installation] : Hassle- setup with a clamping design that secures the axle without causing damage, no large-scale disassembly needed. [Adjustable Clamping] : Customizable clamping with screws to hold the shaft in place without any harm. [Aluminum Alloy] : Premium material for lightweight, -resistant, and design that's for various applications. [Applicable Scenario] : Ideal for shaft fixing, linear motion stop, and drill fixing with the 20mm bore size.