Promaster 2199 Short Adapter Spigot 3/8″”-16 male – 1/4″”-20 male

• Converts a 3/8″”-16 female port to 1/4″”-20 male, or a 1/4″”””-20 female port to 3/8″”-16 male.
• This adapter is made of premium brass and has a 16mm hex nut in the center section, making it easy to attach and remove.

Specifications:

• Top mount: 3/8″”-16 male
• Bottom mount: 1/4″”-20 male
• Dimensions: 55/64″” long | 21.8 mm & diameter fits a common 16mm wrench
• Weight: 19/32 oz | 16.8 g