Description
These adapter collars are threaded for a secure fit onto the driver barrel. Adapter collars help guide the material into the barrel.
High-density plastic
Threaded for secure fit
1″ for post, pipe, rod or stake up to – 1″ diameter
1.8″ for post, pipe, rod or stake between 1″ – 1.8″ diameter (Ideal for T-Post)
2″ for post, pipe, rod or stake between 1″ – 2″ diameter
3″ for post, pipe, rod or stake between 2″ – 3″ diameter
Note
Recommend you always have an adapter collar on the barrel when driving to protect the barrel end and threads.






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