4′ PolyGrate™ Frame

The 4-foot PolyGrate Frame is for use with the 4-foot Square (TSB44) tree grate. It’s the ideal solution for installations without an existing concrete ledge for the tree grate to rest on. – Includes: (4) 42″ L pre-drilled support bars, (16) Tap-Con screws – Quick solution for retrofit installations – Lightweight, all-plastic material – Tree Grate Compatibility: TSB44 The 4-foot PolyGrate Frame is for use with the 4-foot Square (TSB44) tree grate. It’s the ideal solution for installations without an existing concrete ledge for the tree grate to rest on. – Includes: (4) 42″ L pre-drilled support bars, (16) Tap-Con screws – Quick solution for retrofit installations – Lightweight, all-plastic material – Tree Grate Compatibility: TSB44