Specification Brand : SEIWEI BulletPoint1 : 【Outstanding Performance】Performs superb in removing gasket material, general polishing and sanding accessory. Combinated used with sanding disc, the pad holder shank also makes great in sealing surface cleanup on aluminum component. BulletPoint2 : 【Premium Material】Made of high quality stainless steel, heavy-duty rubber pad, aluminum core with nickel-plated removable steel shank. This disc pad holder shank is durable and practical to use. BulletPoint3 : 【Easy To Use】Installation in 3 simple steps: Firstly, put the shank into the hole of the holder. Secondly, aligned the torque spiral of the disc on rotate it until they match closely the torque hole of the holder. Lastly, rotate the torque spiral of the disc until it match the holder closely. Used with grinding discs for fast and easy disc changeouts, this stainless steel disc pad holder is easy to use and operate. BulletPoint4 : 【4 Compatible Sizes】With 4 various dics diameter: 23mm/0.90", 32mm/1.25", 45mm/1.77", 69mm/2.71". Available for 4 different sanding disc sizes: 25.4mm/1.0", 38.1mm/1.5", 50.8mm/2.0", 76.2mm/3.0". BulletPoint5 : 【Wide Application】Perfect for polishing accessory, disc pad holder can be used for sanding, surface preparation for metal, plastic and other consumables material. Color : Black ItemName : 2x Sanding Discs Holder Roll Lock Disc Pad Quick Change Disc Adapter with 1/4" Shank for Sanding Disc Die Grinder Drill Driver - 69mm ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : quick-change-discs Manufacturer : SEIWEI Material1 : Stainless Steel Material2 : Rubber PartNumber : TY-HB01837DQ2-RT ProductDescription : Specification: Material: Stainless Steel, Rubber Color: Black Compatibility: Fit For 25.4mm/1.0", 38.1mm/1.5", 50.8mm/2.0", 76.2mm/3.0" Sanding Disc Size: Dics Diameter: 23mm/0.90", 32mm/1.25", 45mm/1.77", 69mm/2.71" Screw Rod: 45.5*6 mm/1.79"*0.23"