| Brand | HHIP |
|---|---|
| MPN | 3900-3306 |
| UPC | 769053022994 |
Check the listing for details. M39 X 4 THREADED BACKPLATE/ADAPTER FOR 4" LATHE CHUCKS (3900-3306). Condition: New. Listed at 35.05 USD. Threaded M39 X 4 Backplate/Adapter for 4" Lathe Chucks. For 3 & 4-jaw chucks. MACHINE TOOL ACCESSORIES. Machining is required before mounting your chuck to ensure concentricity. No bolt holes.