Spalding 85544AGP NBA Maximum Performance Tempered Glass 54 Inch U-Turn Pro In Ground Basketball System

Features 54-in x 36-in heavy duty 1-in x 2-in steel framed tempered glass backboard with pro style aluminum trim 0.5-in thick tempered glass for superior rebound Authentic Arena View main court backstop look with 4 corner Z-Arm mount Integrated 4-in x 2-in x 54-in lower board frame reinforcement bar for improved stability Competition style 4-in x 5-in rim with residential 180 degrees flex action with adjustable mechanism to breakaway along 180 degrees of the ring's diameter Heavy duty wrap around support arm with continuous ram Ergonomically designed right angle U-Turn Pro system easily adjusts rim height from 7 to 10-ft Interior safety stop prevents board from being lowered below 6'6" Crank handle can be removed to prevent tampering Official 4-ft regulation offset 1-piece, 5-in square pole made of .1875-in steel Stadium style pole pad, gusset pad and backboard pad included Hinging base plate enables ground level assembly of backboard and rim Welded gussets and anchor bolt mounting system Powder coated black matte finish Hardware includes plastic bushings to eliminate metal-to-metal contact and prevent rusting