high density rubber with solid stainless steel inserts matt surface 10, 15, 25, 35, 45 LB

| WEIGHT | DIAMETER | HOLE DIAMETER | THICKNESS |
| 10LB | 450mm | 50.4mm-51mm | 24mm |
| 15LB | 450mm | 50.4mm-51mm | 32mm |
| 25LB | 450mm | 50.4mm-51mm | 47mm |
| 35LB | 450mm | 50.4mm-51mm | 62mm |
| 45LB | 450mm | 50.4mm-51mm | 77mm |