Let the Kupo Speed Rail Shim for 2" Couplers to 35mm-38mm Pipe, Set of 2, enhance your professional audio and video setups with unmatched stability and precision. Specifically engineered for industry professionals, these coupler insert adapters are indispensable for securely mounting 2-inch couplers to pipes with diameters ranging from 35mm to 38mm. Crafted from high-quality black Pom (Polyoxymethylene), these shims boast exceptional durability and resistance to wear, ensuring they withstand the rigors of frequent use in demanding environments.The innovative design of the Kupo Speed Rail Shims allows for effortless positioning and a secure fit, making them an ideal solution for a wide array of mounting applications. Whether you're orchestrating a complex video shoot or setting up an intricate audio system, these shims provide the steadfast support and reliability essential for professional-grade results.