Specification Brand : Strg BulletPoint1 : Double socket swivel and ratchet arm features 360-degree center rotation and 180-degree swivel joint with an overall length of 8.1" and a socket-to-socket length of 7.1" BulletPoint2 : 1.5" Double socket arm attaches to any 1.5 inch/ C size/ 38mm ball mounts components, including mounting bases and device holders; double ball and socket technology allows for near-infinite adjustability of your 1.5'' mounting system BulletPoint3 : Double socket arm made of powder-coated, marine-grade high-strength composites for durability and reliability in the most demanding environments BulletPoint4 : 1.5" Double socket swivel arm for electronic equipment/ fish finder/ motorcycle/ bike/ car/ engineering machine/ tractor/ agricultural machinery/ forklift and more BulletPoint5 : Backed by a lifetime warranty, if you have any questions about our 1.5" Ball Double Socket Arm, please contact us by email, we will help you solve it BulletPoint6 : Compatible with Lowrance: HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 Series, Hook Reveal 9 Serie, and other Fish finders and GPS Chartplotters BulletPoint7 : Partial Compatibility: Compatible with Humminbird & Raymarine Fish Finders, GPS Chartplotters. (Please Note: Not compatible with the Humminbird Helix 5, Helix 7, Helix 8, Helix 9, Helix 10, Helix 12, Helix 15 and Solix 10) BulletPoint8 : Please Note: Before purchasing, please measure the diameter of your round rail to ensure the bar clamp base will fit your rail Color : Black CompatibilityOptions : Compatible with C-Size (1.5") Ball Mounts Components CompatibleDevices : Compatible with C-Size (1.5") Ball Mounts Components CompatiblePhoneModels : Compatible with Tablet, Laptop, Fish Finder, GPS Chartplotter, Navigator and More CompatibleWithVehicleType : Compatible with Bicycle, Automobile, ATV, UTV, Truck, Boat, Kayak, Pontoon and More GpsrSafetyAttestation : 1 IncludedComponents : 8.1" Length Double Socket Swivel Arm x1 ItemName : Strg Double Socket Swivel Arm for 1.5 Inches/C Size / 38mm Ball Mounts Accessories, 8.1" Length Double Socket Arm Powerful Clamp Compatible with RAM Mount, iBolt and More ItemPackageDimensions_Height : 22.5044 centimeters ItemPackageDimensions_Length : 7.1882 centimeters ItemPackageDimensions_Width : 9.0932 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : gps-vehicle-mounts Manufacturer : Strg Material : High-strength Composites ModelName : 1.5 Double Socket Arm ModelNumber : Double Socket Arm MountingType : Ball and Socket NumberOfItems : 1 PartNumber : Ball Mount ProductDescription : Strg Double Socket Arm with Dual 1.5" Ball Sockets, 8.1" Long Double Socket Swivel Mount Compatible with RAM and 1.5" Ball Systems ProductSiteLaunchDate : 2024-04-19T06:21:02.907Z Size : 1.5" Ball + 8.1" Long SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 43191615 WarrantyDescription : 2 Year WaterResistanceLevel : waterproof