Aluminum Ringlock Ledger
Material: Aluminum
Diameter: 51mm
Thickness: 2mm
Length: 730mm/1040mm/1090mm/1570mm/2070mm/2570mm/3070mm
Diameter: 51mm
Thickness: 2mm
Length: 730mm/1040mm/1090mm/1570mm/2070mm/2570mm/3070mm
| Materials | Diameter(mm) | Thickness(mm) | Length(mm) |
| 6061-T6 | 51 | 2 | 730 |
| 6061-T6 | 51 | 2 | 1040 |
| 6061-T6 | 51 | 2 | 1090 |
| 6061-T6 | 51 | 2 | 1570 |
| 6061-T6 | 51 | 2 | 2070 |
| 6061-T6 | 51 | 2 | 2570 |
| 6061-T6 | 51 | 2 | 3070 |