Aladdin 3/8" to 1/4"-20 Adapter Tweet Description The 3/8" to 1/4"-20 Adapter from Aladdin is designed for adapting gear with a 3/8" thread to other gear with 1/4"-20 threads. Details Additional Category Tags: Mounting Hardware, Conversion Adapters Category: Lighting & Studio Manufacturer Catalog Number: AMS-015 Product Manufacturer: Aladdin Subcategory: Light Stands & Mounting