Kupo Female 1/4"-20 to Male 3/8"-16 Thread Adapter w/1.18" Flange is also known as a reducing bushing. It is perfect for converting a 3/8"-16 female thread to a 1/4"-20 female thread.
Kupo Female 1/4"-20 to Male 3/8"-16 Thread Adapter w/1.18" Flange is also known as a reducing bushing. It is perfect for converting a 3/8"-16 female thread to a 1/4"-20 female thread.