- Lengths from 5-1/2″ through 24″
- Provided with 2 set screws and hex wrench
- Fits most boring tools with 1/4″, 5/16″, and 7/16″ hex shanks
- To allow the head of the extensions to pass through the hole being bored:
- 1/4″ extensions require bits 1/2″ or larger
- 5/16″ extensions require bits 5/8″ or larger
- 7/16″ extensions require bits 7/8″ or larger
Mag-Bit 782 Universal Extension
Original price was: $19.80.$5.94Current price is: $5.94.













