Features:
- John Guest 5/16" Barb x 5/16" Stem Adapter
 - Provides a secure connection between two fittings with different sizes
 - Made with high-quality plastic material that is durable and long-lasting
 - Simple to install and use, without the need for special tools or equipment
 - Allows for easy conversion of 5/16" barb fittings to 5/16" stem fittings
 - Ideal for use in plumbing and fluid transfer applications, such as water filtration systems, aquariums, and beverage dispensing
 - Compatible with a wide range of liquid and gas types
 
Specifications:
- Material: Plastic
 - Barb size: 5/16"
 - Stem size: 5/16"
 - Connection type: Barb to Stem