The Manfrotto 013 Spigot Adapter 16 mm/ 5/8 into 16 mm/ 5/8 is a double-ended brass baby adapter that also incorporates a 9.53 mm / 3/8 in a thread on one end with the other end having a 6.35 mm/ 1/4 in the thread. The double-ended spigot is one of the most versatile Manfrotto spigots as it is used on many stands, booms, and arms that are available today! Every photographer, videographer, or content creator should have at least one in their kit as it has many purposes to allow connection of lighting, arms, accessories, and other tools. Rest assured that your camera, monitor, or any other piece of equipment is completely secure thanks to the spigot adapter’s tight hold. Recommended Accessories:  035, 244, 143A, 042,