These post chuck adapters are for U-Channel sign posts.
The driver is easily operated by one person, delivering up to 1700 blows per minute.
The driver features a low air consumption rate, light-weight and hand portable, and is ideal for driving in hard to reach places.
This driver comes with a 3 7/8" ID master chuck. Order the corresponding Post Chuck Adapter to conform to your specific sign post needs.
Chuck Adapter, 3.5" for 3" O.D. round posts, Attachment for use with PD-55 Model Post Driver
|Specifications for Selected SKU
||3 1/2 in
DISCLAIMER: Specifications are subject to change without notice. For additional specifications and details, please contact us!