Rhino Tool PD-140 Master Chuck

Note: The H-Column 4" x 6" Master Chuck requires the matching Drive Cap.

The Master Chuck is where every Rhino PD-140 setup starts. It seats over the post head and carries the driver's energy straight down into the post. Matching the chuck to the post keeps the full impact on the centerline, so posts set faster with less wasted effort.

Available Chucks

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4-1/4" Round Sized for round posts up to 4-1/4"; a common choice for heavier round stock on highway and fence work.	140PD70593
4" Round Wraps 4" round posts and holds them square to the driver; a standard for sign and guardrail crews. Uses the PD-140 chuck adapters.	140PD70594
4" Square Grips the flats and corners of 4" square posts so they don't spin or walk while driving.	140PD70063
H-Column 4" x 6" Captures the web and flanges of 4x6 H-column guardrail so it drives straight. Requires the 4x6 H-Column Drive Cap (070062).	140PD70061
4" x 6" Rectangle Cradles 4x6 timber and spreads impact across the post head to limit splitting and brooming.	140PD71100
4-3/4" Round Holds round posts up to 4-3/4" centered and square, the step up from standard 4" stock.	140PD70644
Slotted Sheet Pile Engages the sheet pile interlock and keeps each sheet plumb and tracking along the wall line.	140PD70597
5-1/2" Round For 5-1/2" round posts and pile, keeping heavy impact on the centerline.	140PD70746
6" Square Grips 6" square posts for heavy structural and barrier work.	140PD70761
7" Round The largest chuck in the line, for 7" posts and pile.	140PD70758