Extension/ Screw anchor drive tool

HOLLOW KELLY BAR EXT

Application:

Hollow kelly bar with spring loaded cam action locking dogs allow it to be used as both an auger extension shaft and a screw anchor drive.  This allows the screw anchor rod to be inserted directly into the kelly bar and eliminates the need for a screw anchor adapter.

  • Eliminates lifting and handling of heavy screw anchor adapters
  • Allows quicker screw anchor setup time
  • Spring loaded cam action dogs allow one-man insertion of anchor rod.

Part number

Description

Hub

Bar

445231

1.62 dia hole thru
(2.16 OD x 1.46 ID sq tube for driving anchors)
For 1.38” screw drive

2.00

2.62

402331

1.62 dia hole thru
(2.16 OD x 1.46 ID sq tube for driving anchors)
For 1.38” screw drive

2.50

2.62

402330

1.62 dia hole thru
(2.16 OD x 1.46 ID sq tube for driving anchors)
For 1.38” screw drive

2.62

2.62

470331

1.62 dia hole thru
(2.16 OD x 1.54 ID sq tube for driving anchors)
For 1.50” screw anchors

2.62

2.62