Grow Co. Adjustable Floor Jack — 17,500-Lb. Capacity, Model# 3T

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Grow Co. Adjustable Floor Jack — 17,500-Lb. Capacity, Model# 3T

Item# 14438

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Product Details

Adjustable Floor Jack is ideal for adding support to sagging floors or under mobile homes and crawl spaces. U.S.A.

Features + Benefits

Made of heavy-duty steel
Powder-coated for a rust-resistant finish
14,300–17,500-lb. lift capacity
1ft.8in.–3ft.H lift range

Key Specs

Item#	14438
Ship Weight	8.4 lbs
Min. Lift Capacity (lbs.)	14,300
Max. Lift Capacity (lbs.)	17,500
Vertical Extension (ft.,in. - ft.,in.)	1 ft. 8in.–3ft.
Crank/Lever Included	No

What's Included

(1) Floor jack

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Manufacturer Warranty

12 months parts / 12 months labor

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Print Questions + Answers for Grow Co. Adjustable Floor Jack — 17,500-Lb. Capacity, Model# 3T

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7 Questions | 9 Answers

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7 Questions : 9 Answers

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2 answers

What is needed to adjust the floor jack?

Elsproles

- Slaton TX

(read all my Q&A)

March 25, 2011

Answers

The jack is adjusted by pulling a pin and adjusting the telescoping piece to the desired length. Fine adjustments can be made with a 3/4" open ended wrench.

ProductExpert27

(read all my Q&A)

March 29, 2011

One needs an 3/4" open wrench.

AlexB

- NJ

(read all my Q&A)

January 10, 2012

2 answers

What is the thickness of the upper and lower support plates?

Anonymous

April 3, 2011

Answers

The plates are about 2 mil thick.

AlexB

- NJ

(read all my Q&A)

January 10, 2012

The top and bottom plate both are 1/8" thick.

ProductExpert27

(read all my Q&A)

April 5, 2011

1 answer

what is the overal hight of the jack conlapsed

whassy

(read all my Q&A)

May 25, 2012

Answers

On this Grow Co. Adjustable Floor Jack, the lowest setting is 20".

ProductExpert13

(read all my Q&A)

May 25, 2012

1 answer

How much micro adjustment do you have?

Details:

I need to lift a wall. The 2X4's in the wall have been eaten by termites and the wall is starting to colapse. There is brick on the outside of wall on garage.A contactor told me to use a jack on the opening of the garage and about 6" from the wall on the ceiling joysts.He wants me to lift a little at a time over several days. After the pressure is off of wall, he wants me to take the panaling off the wall and replace the 2x4s and retie the brick wall. I need to lift the wall about 2". Or would a different jack be better?

Anonymous

- Greenville, SC

October 7, 2012

Answers

This jack has a 17,500 pound maximum lifting capacity so you may need more than one to correctly do your job, however this jack would be a perfect fit for your purpose.

ProductExpert41

(read all my Q&A)

October 9, 2012

1 answer

what are the dimensions on the base plate and top plate? thanks

floorjack1

(read all my Q&A)

February 25, 2013

Answers

The top plate and base plate are 4" square.

ProductExpert38

(read all my Q&A)

February 26, 2013

1 answer

Minimum length of floor jack

Details:

When completed compressed what is the minimum height before one can start adjusting the height? Do they come in small lenght's for shorter areas to jack up?

Harland

Anonymous

April 26, 2013

Answers

On this Grow Co. Adjustable Floor Jack the lowest setting is 20".
Please see my recommendations below:

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ProductExpert37

(read all my Q&A)

April 26, 2013

1 answer

what are the size of the holes on the top and the bottom plates so I can secure the plates with screws or bolts?

mort1852

(read all my Q&A)

May 19, 2013

Answers

The hole sizes on both the bottom and top plates are 1/4" diameter.

ProductExpert6

(read all my Q&A)

May 20, 2013

Grow Co. Adjustable Floor Jack - 17,500-Lb. Capacity, Model# 3T 4.4 5 8 8

Good product This is a fine product. I took one star out because the pins slide out while moving the jack in position, which is inconvenient. When set, the pins are stuck, so not a design problem. I suggest the pins being replaced by bolts with nuts by the manufacturer. The best part is that these jacks are really adjustable throughout the range. I have a different brand and they skipped on a set of extra holes so in the middle of the 1' to 3' there is a blank space - of course my application had to be there. January 10, 2012

floor jack Jack was difficult to assemble while under the house however once the course distance was set and jack assembled with the use of wood support, it worked supprisingly well. The advertisement said the wrench was not supplied with jack but does not tell what kind of wrench is required leaving purchaser to guess if a special wrench is needed to be purchased or a standard wrench was needed. To date jack is still in place and doing its job well! October 21, 2009

Adjustable Floor Jack It seems a good value and the convenience it affords is appreciated. I used the product to reinforce a pier that is decaying in a pier and beam foundation of a summer season. As the soil compressed below the block on which the jack was placed, a crescent wrench was all that was required to re-adjust the jack height. Several months after the last adjustment the beam remains level. Certainly superior to using a hydraulic jack and shims and it is nice to know that should adjustment be required after the winter months, it will be easy to do. October 19, 2009

good kit I felt like this jack is ok if you only need it for a very brief time. if you need it for any type of longer term use you'd better weld it together and drill holes in the pins so they don't come out. It does have one big plus in my book, it's made in the USA. November 17, 2008

Super High Quality Jack! I was leary as to the descriptions of products used in describing a product but this one was dead on! The quality was super high and the price was much less than anywhere else I could find. Thanks for the quality and great customer service. I'll be back! November 17, 2008

Compact Floor Jack perfect for my use for a sagging floor on top of a 3/4 crawl space. Ease of entry to the crawl from the limited entry point. Placement and ease of instalation due to limited mobility in crawl. Better if youre under 6' as I am not. August 11, 2008

adjustable floor jack- 17,500-lb capacity Unless you find yourself need this type of floor support, you may never realize that jacks like these are not available at you local department, hardware or discount store. I live in Florida and this state is floating on a sea of termites!! It is said that you can not say "if I have a termite attack", but rather "when my home is attacked by termites". I have had several bouts with termites and they left my home, my flooring sagging and in need of additional support. After replacing my damaged floors I them found to be sqeaky and had slight movement I used the adjustable floor jacks I purchased from Northern Tool + Equipment and my floors are now Rock Solid. My orders for these jacks were filled very, very quickly and arrived sooner than I expected. I am a very satisfied customer and would always recommned Northern Tool + Equipment for all of your tool needs...my rating, 5 STARS on the product and the service. October 10, 2007

floor jack first off, i was very impressed with the price. once i received the product, even more impressed with the ease of setup and it's capabilities. so far, i've gotten 2 other people to purchase sets of them. thanks! November 16, 2006

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Min. Lift Capacity (lbs.)	14,300	14,200	18,450
Max. Lift Capacity (lbs.)	17,500	16,350	31,900
Vertical Extension (ft.,in. - ft.,in.)	1 ft. 8in.–3ft.	4 ft. 6in.–7 ft. 9in.	4 ft. 8in.–8ft.
Crank/Lever Included	No	No	No

See All Floor Support Jacks

Grow Co. Adjustable Floor Jack — 17,500-Lb. Capacity, Model# 3T

Product Details

Features + Benefits

Key Specs

What's Included

Manufacturer Warranty

Customer Reviews

Product Question + Answer

Top Accessories

Related Products

Compare with Most Popular Floor Support Jacks