Specification Brand : Supatool BulletPoint : Price For: Each End Type: Square Length Tolerance: -0.030" Rockwell Hardness: B85 Finish: Plain Thickness Tolerance: +0.002" Item: Machine Key Material: Steel Application: Holds Pulleys and Gears on Transmission Shafts Type: Oversized Tensile Strength (PSI): 64, 000 psi Square: 3/8" Length: 1" Country of Origin (subject to change): United States BulletPoint1 : Specification: 100mm x 45mm x 50mm or 4 inch x 1.8 inch x 2 inch; 5/16inch (M8) size; Weight: 0.4kg/set. Max load: 50kg (110lbs); The recommended distance of each two isolators is 24 inch, e.g. 63~99 isolators are needed for a room aera of 215~322 sq ft. BulletPoint2 : Easy To Install: The base has 1 hole on base for rigid mounting when used for supporting machinery, easy installation on ceilings, floors, walls, ducts, etc. BulletPoint3 : Wide Application: The can be used in bedroom, studios, home theaters, houses, hotels, , karaoke room etc. Can be mounted to ceilings, walls, pumps. BulletPoint4 : Weight: 1.6kg. BulletPoint5 : Max load: 50kg Color : Black & Red ExternallyAssignedProductIdentifier : 5017193046703 ExternallyAssignedProductIdentifier1 : 0375854886668 ExternallyAssignedProductIdentifier2 : 375854886668 FinishType : Powder Coated IncludedComponents : No ItemName : Supatool Mounted Stone Set 1/8'' Shank, 5Pcs ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : flexible-shafts Manufacturer : SupaTool Material : Steel ModelNumber : VDTAZ012 NumberOfItems : 1 NumberOfPieces : 5 OperationMode : Mechanical PartNumber : VDTAZI8695 PowerSourceType : ac/dc ProductDescription : Different shaped heads allows access to curves and angles. Fits electric drills and flexible shafts. 3.1mm Shank, 5 Piece ProductSiteLaunchDate : 2015-03-25T09:50:25.078Z Size : 1/2" Bore SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 102.1887 UnspscCode : 27110000