T-Plugs are inserted into ground sleeves when posts are removed to ensure dirt and debris doesn’t build up within the exposed ground sleeve. T-plugs are constructed from black powder coated steel. Top plate is 1/8″ thick with rounded edges and corners. Plugs are typically used for winterization or for multi-purpose courts when the posts aren’t always in use. T-plugs are sold individually. Choose from (3) sizes and match the T-Plug to your corresponding Douglas product.

3″ T-Plug for the following products:

Ground Sleeves

• GS-24SQ 24″ Aluminum Ground Sleeve
• GS-24SQ 24″ Steel Ground Sleeves
• GS-36SQ 36″ Steel Ground Sleeves

Tennis & Volleyball Posts

• Douglas Premier SQ Tennis Posts
• Douglas 3″ SQ Volleyball System

3.5″ T-Plug for the following products:

Ground Sleeves

• GS-42SQ 42″ Steel Ground Sleeves

Volleyball and Adjustable Net Systems

• Douglas 3.5″ Adjustable Net System
• Douglas 3.5″ In-line Net System
• Douglas 3.5″ Volleyball System

4″ T-Plug for the following products:

Ground Sleeves

• GS-24SQ 24″ Aluminum Ground Sleeves
• GS-36SQ 36″ Aluminum Ground Sleeves

Volleyball and Adjustable Net Systems

• Douglas 4″ Aluminum Adjustable Net System
• Douglas 4″ In-line Net System
• Douglas 4″ Volleyball System