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JACKCHEN / Post Drivers

100 mm Threaded Post-Driver Socket

A threaded socket for compatible JACKCHEN JC-70 gasoline post drivers. Check the threaded connection and the post dimensions before adding it to your setup.

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Inner diameter
3.93 in / 100 mm
Outer diameter
4.52 in
Height
4.8 in
Connection
Threaded JC-70 type
Material
Iron
  • Confirm the threaded JC-70 connection matches your driver.
  • A post must fit inside the socket with the clearance required by the instructions.
  • Socket diameter alone does not establish driver capacity or suitability for a site.

A closer look

The connection comes first

This socket uses a threaded attachment. Compare the connection on your JC-70 with the socket specification before ordering; a similar diameter does not guarantee a match.

A closer look

Measure the full post profile

The nominal 100 mm opening describes the socket, not every post that it can safely drive. Include protrusions, surface irregularities and any manufacturer-required clearance when assessing fit.

Before you begin

Put the details
into a plan.

Read the related field guide ↗
How do I confirm compatibility?

Confirm the threaded JC-70 connection matches your driver. Keep the exact tool model and supplied instructions beside the product specifications.

Where can I get help with an order?

Open the order in the account used for the purchase and use its available seller or order-help options. Keep the item and order details ready.

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