Long Arm: VAZESWIN double socket arm with an overall length of 5.9"(150 mm) Sturdy & Durable: The B size 1" ball long arm is made of solid aircraft-grade aluminum alloy with powder-coated to ensure reliability and strength in the harshest conditions Wide Application: Compatible with RAM Mounts & VAZESWIN all 1"(25.4 mm) ball components, can be used to connect two devices with B size 1" ball Universal Compatibility: Compatible with other 1" ball electronic device holders, for bike car motorcycle phone mount, action camera holder, navigation mount, marine electronic mount and more Multiple Application: Ideal for attaching a variety of electronic equipment brackets and mounting bases with 1" ball joint to cars, trucks, tractors, forklifts, boats, off-road vehicles, dirt bikes, bicycles, motorcycles, ATV's, UTV's and other vehicles Made of powder-coated, aluminum alloy for durability and reliability in the most challenging environments