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6 Ton Extension Screw Collar

6 Ton Extension Screw Collar

Safe Jack

  • $ 1000

$22 12" Safe Jack Canvas Bag

PN: 37110
UPC: 854185005387

Adds 1.5 inches of stroke to a 6 ton bottle jack by extending the screw without increasing the starting height when used with a jack pad or jack extension. The size is perfect for most 6 ton bottle jacks with rams ranging from 1.25 -- 1.3 inches in diameter and screw diameters up to .955 inches

Extension screw collars provide the proper fit for jack extensions and jack pads but they also give the operator 100% of the usable stroke of the jack. The collars are easy to install taking only a few seconds and they can be removed just as easily.

These are standard equipment for our bottle jack recovery kits and should be used anytime extensions or jack pads are used for proper fit and to maximize the useful stroke of the jack.



Customer Reviews

Based on 16 reviews
Excellent item

I lost my collar adapter on a recovery. They are an excellent item. I bought a replacement and backup. You can’t beat safe jacks when you need to lift your rig in a tight spot. Safer that a scissor jack or high lift. Takes up little cargo space. I used similar products from the same company when I was on active duty with the US Army.

Ted, Thank you for your service to our great country. Yes, we built about 26,000 jacks for armored vehicles including Humvees and MRAPS for the Army and the USMC. We have also build jacks for the USAF, General Automics and Northrup Grumman. We designed special equipment for Space X and now we are doing a little project for NASA. I never know what we are going to do next.
Looks good, guess I will find out when I have to use it!

I purchased this for the jack that I will use for my 2000 Jeep Cherokee XJ on 37" tires. I needed extensions which would work with such a tall vehicle. I purchased these to use if I have probs.

Expensive but works

The two hard plastic pieces snap together nicely and are held in place with a rubber gasket so you can tighten the screw top. Does the job but might be better off getting a longer extension depending on your needs. I wanted the flexibility of the 3 inch extension and/ or 3 inch collar to use with the cradle pad. This works well on my Jeep TJ with 2.5 inch lift kit.

Great jack

Get one!

Nice accessory to a bottle jack

Well made and worked as advertised. Great customer service too. Highly recommended.

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