External Retaining Ring: Type W External Retaining Ring, Steel, 0.72 in Outside Dia.
Item: 2LGB1,
MFR: W250,
Brand: THOMSON
| Accessory Type | Type W External Retaining Ring |
| For Use With | SUPER-4 or A-4812 |
| Inside Dia. | 0.25 in |
| Outside Dia. | 0.72 in |
| Material | Steel |