| Caster Brake Type | Total Lock Brake |
| Caster Stem Type, Mounting Type | Threaded Stem |
| Caster Sub-Type | Swivel |
| Caster Temp. Range | -45 degrees F to 550 degrees F |
| Country of Origin (subject to change) | United States |
| Durometer | 90D |
| Finish | Bright Zinc Plated Finish |
| Load Capacity | 300 |
| Model | Series #20 |
| Mounting Height | 5-1/8" |
| Stem Dia. | 5/8" |
| Stem Length, Thread Length | 2-1/2" |
| Thread Pitch | 11 |
| Thread Size | 5/8"-11 x 2-1/2" Threaded Stem |
| Wheel Bearing Type | Roller Bearing |
| Wheel Color | Silver |
| Wheel Dia. | 4" |
| Wheel Width | 1-1/2" |
| Wheel/Tread Material | Semi Steel Cast Iron |