| Qty | Part | SKU | |
|---|---|---|---|
| (8) | 1x1 Left Corner Beam | 228-2500-391 | |
| (8) | 1x1 Right Corner Beam | 228-2500-392 | |
| (8) | 2x1 Extended Left Corner Beam | 228-2500-408 | |
| (8) | 2x1 Extended Right Corner Beam | 228-2500-409 | |
| (8) | 2x1 Left Corner Beam | 228-2500-400 | |
| (8) | 2x1 Right Corner Beam | 228-2500-401 | |
| (8) | 2x2 Extended Left Corner Beam | 228-2500-412 | |
| (8) | 2x2 Extended Right Corner Beam | 228-2500-413 | |
| (8) | 2x2 Left Corner Beam | 228-2500-406 | |
| (8) | 2x2 Right Corner Beam | 228-2500-407 |