First Team FT50 Threaded Socket Create a secure, below-surface anchor point for basketball installations and center strap attachment. This threaded socket features a spring-loaded core that receives a 1/2" bolt, providing a firm yet accessible mounting point for equipment. Suitable for tile, concrete, and sub-surface installations beneath floating floors. The spring-loaded design keeps the bolt receptacle aligned for easy connection. Features Spring-Loaded Core - Maintains bolt receptacle alignment for easy, consistent connection. 1/2" Bolt Reception - Standard threading for broad equipment compatibility. Multi-Surface Compatible - Installs in tile, concrete, and sub-surfaces below floating floors. Specifications Model Number: FT50 Thread: 1/2" bolt Compatibility: Tile, concrete, sub-surface installations