Get the most use out of your Spalding systems with the floor plate and 3" sleeves! These pieces of equipment make it so you can use portable in ground systems in your gym without the worry of having to put the system in permanently or having an open hole in the ground when not in use! You can get up to 2 different colors, with a locking or not-locking option for whatever your facility needs. 

Features:

• Cover plate consists of 7" (18cm) O.D. outer ring and hinged cap
• Heavy-duty steel sleeve receives 3" to 3 1/2" (7.6 to 8.9cm) upright and is 8" (23cm) deep
• 1" (2.5cm) clearance required between top of floor and sleeve
• Locking plates include a slotted locking mechanism that can open and close with a simple turn of a flathead screwdriver or coin
• Keeps the floor flush when not in use