The Rhino XA Extended Master Chuck (part 301420) is the extended-length master chuck for the Rhino Multi-Pro XA gas post driver, built to accommodate larger and uniquely shaped posts. The extended design adds reach and post engagement, improving control and alignment when driving deep or oversized posts into tough ground, and the high-strength alloy steel body stands up to repeated high-impact use.
The XA is the wood-post specialist of the Rhino gas line, and the master chuck is the interface that carries the driver’s energy into the post. It works alongside the round and square chucks in the gas series accessories range; compare the whole Rhino gas post driver lineup, or use the Rhino post driver buyer’s guide to match driver and chucks to your post types.
- Fits the Rhino Multi-Pro XA gas powered post driver; Rhino part 301420
- Extended chuck length adds reach and better post engagement for driving efficiency
- Handles large-diameter and specialty-shaped posts for fencing, signage and structural work
- High-strength alloy steel with corrosion-resistant finish for repeated high-impact use
- Applications: fence posts, signposts, guardrail supports, utility poles and grounding rods
- Stocked by Crowder Supply in Denver, Colorado