Rhino PD-55 Chuck Adapters
The Rhino PD-55 chuck adapters are precision-fit inserts that drop into the PD-55 master chuck to match the driver to the exact post profile being driven. Available in round post sizes from 1 in. through 3-1/2 in., U-channel weights from 1 lb to 4 lb, plus dedicated profiles for Post Master fence posts, Telespar break-away anchor systems, and low-drive channel applications. Each adapter transfers the full impact force directly down the post’s centerline for clean, straight drives.
- Round post adapters in seven sizes 1 in., 1-1/2 in., 2 in., 2 in. HD, 2-1/2 in., 3 in., and 3-1/2 in. for the common fence and sign post diameters crews see in the field.
- U-channel post adapters cover the 1 to 1.5 lb, 2 to 2.75 lb, and 3 to 4 lb classes, matching the standard weights of roadside sign and marker channel.
- Dedicated Post Master adapter for Master Halco’s patented Post Master steel fence post, preserving the post’s three-rib profile during driving.
- Telespar Break-Away Anchor System adapter for square-tube sign post anchor sleeves used in DOT and municipal break-away installations.
- Low Drive Channel Post adapter handles short-drop channel post installs where a standard channel adapter would bottom out before the post is set.
- Heavy-duty 2 in. Round HD adapter is built with thicker walls than the standard 2 in. Round for production crews driving high cycles per day.
- Adapters drop into the PD-55’s master chuck and lock with the chuck’s standard retention swap between sizes in seconds, no tools required.
