Wimberley Brass Reducer Bushing

Lens collars and tripod mounts equipped with 3/8″‑16 female threading often require a reducer to accommodate accessories that only accept 1/4″‑20 screws. The Wimberley BS‑100 Brass Reducer Bushing provides exactly that: a slim, low‑profile brass adapter that threads securely into the larger mount and converts it to a standard 1/4″‑20 socket.

Crafted from durable, corrosion‑resistant brass, its recessed flange ensures a clean fit even where space is tight. Whether you’re using Wimberley Arca‑Swiss quick‑release plates, third‑party plates, or other accessories, this tiny but essential part opens up mounting flexibility across a wide range of gear. Ideal for wildlife, sports, and telephoto photographers who switch between heads or gear with differing thread sizes.

• Wimberley BS-100 3/8"-16 to 1/4"-20 Brass Reducer Bushing
• Limited 5-Year Manufacturer Warranty