Manfrotto 149 – brass 1/4″ to 3/8″ stud adapter

1/4″ to 3/8″ Thread Adapter

The Manfrotto 149 converts a standard 1/4″-20 threaded spigot to a 3/8″ diameter tubular spigot. It helps connect compatible studio stands, clamps, heads, or arms that use these two mechanical interfaces.

Compact brass design

The adapter is only 20 mm long and weighs 50 g, so it can be kept in a kit of small grip accessories. The brass construction has no moving parts and is designed and manufactured in Italy.

Important Before Installation

The bottom accepts a 1/4″-20 threaded spigot, while the top features a smooth 3/8″ tubular spigot. This is not a 3/8″ thread adapter; therefore, always verify the type of mating part before attaching it.