| All returns accepted | ReturnsNotAccepted |
|---|---|
| Material | Plastic |
| Type | Potentiometer Knob |
| MPN | na |
| Brand | 3M |
| Manufacturer Warranty | None |
Check the listing for details. Set of 4 Original 1970's 3M Brand CONTROL KNOBS (2 Seating Screws per) Plastic. Condition: Used. Listed at 40.00 USD. Set of 4 Original 1970's 3M Brand CONTROL KNOBS. Each have 2 Seating Screws. Plastic Knobs. 100% Authentic. Knobs would benefit from a light cleaning....Sold As-Found.