6 Ton Extension Screw Collar
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.
6 Ton Accessories not for use on Toyota OEM or Telescoping Jacks.
The screw collar for the 6 ton jack is what I needed for my trailer. Works great and I would suggest it for anyone with any trailer. Thank you.
The screw collar combined with the other jack accessories are very helpful and safe for jacking up your camper. It is safer than other ways I have tried in the past.
Love this! Hated having to stack wood under my jack to get the height needed. This extension makes that unnecessary!
I purchased a Sunex 6-ton botttle jack and the Extension Screw Collar ("ESC") fits well. The pad/extension movement is virtually eliminated, making the pad or extension well-mated to the botle jack. Good product =, great addition to the tool bag.
I only buy American. Haven't yet had the opportunity to use it. Hopefully, I won't!
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