Size of Bolt Needed for A-Frame Jacks


I just purchased two 5,000 1Bulldog and one Pro Series A-frame jacks. No were does it tell me the size and grade of bolt I am suppose to use. Can you help me out on this matter?


Expert Reply:

I spoke with my contact at Cequent and he said Bulldog and Pro Series A frame jacks will use 3/8 inch bolts, which is the standard size for A frame jacks and couplers.

For install details and some product demonstration videos, click the provided links.

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Follow up Questions


I just bought a Black Jack by Butler products jack similiar to the OPs jack. Any idea of these are 3/8 in as well?? 77793

Reply from Chris R.

There's a really good chance they use the same size (it's pretty standard) but it wouldn't hurt to reach out to Butler Products directly just to be sure. Unfortunately we don't carry their products so can't be 100 percent certain. 63336

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