A quintessential addition to any photographer's gear, this Tripod Mount Base Plate with 15mm Railblock is designed to enhance the functionality and stability of your Dslr shoulder mount rig. Crafted with precision by the reputable brand Camvate, this base plate is not only durable and sturdy but also boasts a high-quality build that ensures reliable performance during shoots.The base plate is meticulously engineered with four 1/4""-20 threaded holes and three 3/8""-16 threaded holes, making it universally compatible with standard tripods. This versatility is further extended with an additional three 1/4"" mounting holes on the opposite end, allowing for the attachment of an extra 15mm railblock to achieve even greater stability for your camera setup.At the heart of this system is the 15mm Railblock, featuring standard 15mm rod holes that are spaced 60mm apart from center to center, ensuring compatibility with a wide range of camera models from leading brands such as Canon, Nikon, and Sony. The railblock is equipped with five 1/4""-20 thread holes and one M5 thread hole, offering multiple mounting options to accommodate various accessories and support systems.The red knob on the railblock is thoughtfully designed with an adjustable mechanism, providing ease of use and precise control for quick and effortless adjustments. This attention to detail ensures that your camera remains securely in place while allowing for quick disassembly and reconfiguration as needed.Whether you're shooting on location or in a studio, this versatile and high-quality Tripod Mount Base Plate with 15mm Railblock is an indispensable tool for photographers seeking to achieve professional-grade stability and support for their Dslr shoulder mount rigs..