Jiffy Jack

 

The Tandem Master TM Jiffy Jack TM is a specially designed lift designed for Tandem Axle Trailers. In the event of a flat tire, simply drive the good tire up onto the Jiffy Jack and raise the flat tire for a quick, safe and fast change. Jiffy Jacks are so stable that you rarely even need to unload horses or other livestock from trailers to change tires.


Jiffy Jacks have design features to prevent slipping or sinking into the ground. Safe and easy to use, they are constructed to be lightweight, strong and durable.

      

Recreational Vehicles Horse Trailers Utility / Equipment Boat Trailers

   
Jiffy Jacks takes all the trouble out of changing tires on Tandem Axle Trailers.

SAFE - EASY - DURABLE - STRONG
4 SIZES TO FIT MOST TANDEM TRAILERS
AVAILABLE IN ALUMINUM OR STEEL

Due to the drop axle design of modern Tandem Recreational, Horse, Utility and Boat Trailers, changing a flat has been a dirty, unsafe and difficult job. Placing conventional jacks usually means crawling under the trailer to reach the axle, or placing the jack incorrectly under the outer frame fenders. Now there is an easier way.
 

Jiffy Jacks are constructed from 14 gauge steel or 1/8" aluminum, and are available in 4 sizes to accommodate nearly all Tandem Axle Trailers. The design of the Jiffy Jack is strengthened with a center plate which helps support the weight of the trailer. This brace protrudes past the plane of the sides to create a traction tooth on the ground to prevent slipping. Each end protrudes below each side to prevent slipping as well.
Jiffy Jacks also make great gifts.
Designed for ease and effectiveness and built for strength and durability, the Tandem Master Jiffy Jack is a much needed accessory to any Tandem Axle Trailer!

     
INSTRUCTIONS FOR USE


TIRE CHANGE
1.  As well all tire changing, use only on level ground. MAKE SURE TOW VEHICLE AND TRAILER ARE ALIGNED BEFORE USING JIFFY JACK.
2.  Loosen lug nuts of tire to be changed
3.  If the rear tire is flat, place Jiffy Jack in front of the good tire. If the front tire is flat, place Jiffy Jack behind the good tire.
4.  Pull the vehicle forward (if rear tire is flat) or reverse (if front tire is flat) up Jiffy Jack until tire rests in the saddle. The tire to be changed will now be raised off the ground. remove lug nuts, change tire and return lug nuts.
5.  Lower vehicle and tighten lug nuts.
PARKING CHOKE
Pull one wheel entirely over the saddle of the Jiffy Jack and trap it between the two tires.
RAMP
Useful with any 4 wheel vehicle. Best if done with two Jiffy Jacks, one for each side of the vehicle. Drive front or rear wheels up onto both Jiffy Jacks. This will raise the vehicle for access.
NOTE:  For use on smooth concrete order accessory rubber non-skid pads.
    

   

SPECIFICATIONS

     

Subject To Change
Optional rubber non-skid pads are available for use on smooth concrete surfaces.
     

OTHER USEFUL APPLICATIONS


    

NOTE: Prior to purchase one should determine how much lift will be needed by using wood blocks etc. There is a fee if you want to " swap" your jack for another size

See suggested Sizing chart shown below.

COLORS

Steel is available in Red
Aluminum not available in colors

****NOTE: Sorry for any inconvenience but we are NOT able to offer expedited shipping on any Jiffy Jacks. **Please select Ground Shipping in Shopping Cart.*****

Size Description Color Part# Price  

Small Steel

(Model #28450)    28" x 4.5" x 7"

Red

J28450

$69.00

Small Aluminum

(Model #28450)    28" x 4.5" x 7"

-

J28450AL

$89.00

Medium Steel

(Model #33525)    33" x 5.25" x 7"

Red

J33525

$79.00

Medium Aluminum

(Model #33525)    33" x 5.25" x 7"

-

J33525AL

$99.00

Large Steel

(Model #39625)    39" x 6.25" x 8"

Red

J39625

$89.00

Large Aluminum

(Model #39625)    39" x 6.25" x 8"

-

J39625AL

$99.00
    X-Large Steel      (Model # 44725)    44" x 7.25" x 8" Red J44725 $99.00

X-Large Aluminum

(Model # 44725)    44" x 7.25" x 8"

- J44725AL $139.00

SUGGESTED SIZING CHART FOR JIFFY JACK
(If In Doubt Always Go To Next Larger Size)

****NOTE: Sorry for any inconvenience but we are NOT able to offer expedited shipping on any Jiffy Jacks. **Please select Ground Shipping in Shopping Cart.*****

Horse Trailer
AXLE SIZE TRAILER USE LOAD TRAILER WT. J.J. SIZE
Torsion Bar 2-3 Horse Under 8,000 lbs. Small
Torsion Bar 4-6 Horse Under 14,000 lbs. Medium
Torsion Bar Large Stock or Implement Under 20,000 lbs. Large
Leaf Spring or Slipper Spring 2-3 Horse Under 8,000 lbs. Medium
4-6 Horse Under 14,000 lbs. Large
Large Stock or Implement Under 20,000 lbs. X-Large
RV'S
AXLE SIZE TRAILER USE LOAD TRAILER WT. J.J. SIZE
Torsion Bar Up to 20 ft. Under 8,000 lbs. Small
Torsion Bar 21-30 ft. Under 14,000 lbs. Medium
Torsion Bar 31 and Up Under 20,000 lbs. Large
Leaf Spring Up to 24 ft. Under 8,000 lbs. Medium
Leaf Spring 25 ft. and Up Under 14,000 lbs. Large
Leaf Spring 35 ft. and Over Under 20,000 lbs. X-Large
  

NOTES:
1.  For boat, and other tandem axle trailers, please use the weight guide to determine approximate J.J. size.

2.  These charts are not absolute, as there may be some varying factors such as size and types of tires. However, the chart will generally be an indicator of the APPROXIMATE  J.J. size.

3. It is important to select a Jiffy Jack with enough lift to raise the other tandem axle high enough to remove a flat tire and replace it with a fully inflated tire. A Small J.J. will lift 4.5", a Medium J.J. will lift 5-1/4", a Large J.J. will lift 6-1/4", and an X-Large J.J. will lift 7-1/4". Prior to purchase one should determine how much lift will be needed by using wood blocks etc. There is a fee if you want to " swap" your jack for another size.

     NOTE: Sorry for any inconvenience but we are NOT able to have expedited shipping on any Jiffy Jacks.

     
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