It's the SmallRig Bowens Mount Adapter Part 4476, a versatile tool designed to seamlessly connect to the front of your RC 60B, enabling it to be securely mounted on various light stands. This adapter offers an extension function specifically for the RC 60B, allowing it to accommodate not only compact light stands but also robust C-stands. Designed with compatibility in mind, this adapter works harmoniously with a vast majority of popular Bowens Mount accessories available in the market, making it a valuable addition to your photography equipment. It boasts an excellent load-bearing performance, confidently supporting the mounting of the D85 parabolic softbox and RA-F150 Fresnel lens. With a maximum load capacity of approximately 1.5kg, it ensures stability and reliability during use.Further enhancing its versatility, this Bowens Mount Adapter is compatible with a wide array of standard Bowens Mount modifiers, increasing the range of your creative possibilities. Once attached to the light stand, it provides a 360-degree horizontal adjustment of the light body and accessory, along with a 180-degree vertical adjustment. This feature allows for precise positioning and optimal lighting control, making it an essential tool for professional photographers and videographers.