Specification AgeRangeDescription : adult Brand : GTPBAO BulletPoint : Price For: Each Leveling Mount Type: Fixed Stud Item: Leveling Mount Base: Nylon Finish: Clear Zinc Thread Size: 5/8-11 Construction: Steel Height: 5-1/8" Bolt Length: 4" Base Dia.: 3-3/16" Load Capacity: 500 lb. Country of Origin (subject to change): United States BulletPoint1 : Material: Rubber + Metal BulletPoint2 : Optional Size: 20*10 M6*18, 20*15 M6*18, 20*20 M6*18, 25*20 M6*18 BulletPoint3 : Mainly used for air compressors, diesel engines, gasoline engines, water pumps. BulletPoint4 : Rubber isolator mounts with studs and nuts BulletPoint5 : widely used for vibration,Impact and noise control of welders and other equipment as a damping element CareInstructions : Wipe with Dry Cloth Color : 25x20 M6x18 ConnectorType : Screw CpsiaCautionaryStatement : no_warning_applicable ExteriorFinish : Black ExternallyAssignedProductIdentifier : 9378907551859 ExternallyAssignedProductIdentifier1 : 0755441152039 ExternallyAssignedProductIdentifier2 : 755441152039 FitType : Universal Fit IncludedComponents : Unit^Instruction Guide InstallationType : Click ItemName : GTPBAO Stud Bushing 4pcs M6 Rubber Mounts Male Anti Vibration Silent Block Car Boat Bobbins Damping Elements for Vibration and Noise Control Threaded Isolator (Color : 25x20 M6x18) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : vibration-damping-mounts LoadCapacity : 440.00 pounds Manufacturer : GTPBAO Material : Rubber ModelName : GTPBAO ModelNumber : GTPBAO NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GTPBAO ProductDescription : Mainly used for air compressors, diesel engines, gasoline engines, water pumps. Used as damping elements for vibration and noise control. Protect the machine's normal work and get good surroundings, reducing noise and shock obviously. Simple geometrical design supports dynamic performance and stability under lateral/sideways forces. In audio equipment and instruments, avoid machine vibration interference, having a good buffer.