Specification Brand : HARFINGTON BulletPoint1 : Size - 3/8 Inch Sanding Drum Mandrels 2.35mm Shank BulletPoint2 : Easy Installation - Push the rubber mandrel into the sand drum, and then tighten the screws on the top. BulletPoint3 : Feature - Sanding sleeves require drum mandrels to be fitted onto them. The size of the sanding sleeve should match the diameter and length of the drum. It's crucial to ensure that the sleeves are adaptable to the drum's size to achieve proper fit and performance. BulletPoint4 : Application - Good accessories fit for drum sander or rotary grinders. used with sanding sleeves for deburring, grinding, shaping, or carving nut, wood, plastic, metal, stone, jade, ceramics, and other DIY production. BulletPoint5 : Note - Mandrel head size can be adjusted with the screw on the top. Adjust it smaller to slide in the sand drum or adjust it bigger to hold the sand drum tight. Color : Brown CompatibleMaterial : Stone CompatibleMaterial1 : Metal CompatibleMaterial2 : Wood ConstructionType : Grinding ExternallyAssignedProductIdentifier : 9968605041242 ExternallyAssignedProductIdentifier1 : 0791107437010 ExternallyAssignedProductIdentifier2 : 791107437010 ExternallyAssignedProductIdentifier3 : 00032277602199 FinishType : Chrome IncludedComponents : grinding rod ItemDisplayWeight : 1 pounds ItemName : HARFINGTON 10pcs 3/8 Inch Sanding Drum Rubber Mandrels 2.35mm Shank Sanding Sleeve Holder for Drum Sander Rotary Grinder ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : sander-sleeves LoadCapacity : 12000 pound Manufacturer : HARFINGTON Material : Rubber Material1 : Rubber Material2 : Metal ModelName : 60219 ModelNumber : MQ5122J08TISXSN0 NumberOfItems : 10 PartNumber : hta230610hh0090 ProductDescription : Sanding sleeves require drum mandrels to be fitted onto them. The size of the sanding sleeve should match the diameter and length of the drum. It's crucial to ensure that the sleeves are adaptable to the drum's size to achieve proper fit and performance. Good accessories fit for drum sander or rotary grinders. used with sanding sleeves for deburring, grinding, shaping, or carving nut, wood, plastic, metal, stone, jade, ceramics, and other DIY production. Push the rubber mandrel into the sand drum, and then tighten the top screw. Mandrel head size can be adjusted with the screw on the top. Adjust it smaller to slide in sand drum or adjust it bigger to hold sand drum tight.