• Overview 

 Side-to-Side Extended 

Side-to-Side with Side Arms

Side-to-Side with Side Arms

 Double Propane Tank Rack


Stainless Steel Lead Screw            Brass Lead Nut

     Bronze Lead Bushing

Relocates the trailer jack back to a steel platform which slides between nylon surfaces in a steel frame shackled to the tongue.  The tongue glides smoothly and easily 4" in either direction.  


Designed to live outside, unprotected year-round - January in Green Bay, July in Death Valley. A refined, mechanically elegant solution to an age-old problem.

▶︎ Moves the trailer tongue sideways to

..   align with the ball, making one-pass

..   hookups common.

▶︎ Allows full tailgate opening, full rear

..   access, prevents jack hitting  and

..   damaging the tailgate.
▶︎ Manual or electric jack can face any 

..   direction.
▶︎ The Side-to-Side Extended 

..   enables STS mounting anywhere

..   on the tongue, and attaches batteries

..   or other accessories.  
▶︎ The Side Arms mount facing front

..  or back, attaches a double propane

..   tank rack and uses the original hold 

..   down apparatus.

   Features and Benefits

▶︎ Precision, laser-cut parts allow

...  smooth, easy operation, and

..   never wear out.

▶︎ Stainless steel, galvanized, bronze,

..   brass & coated parts defeat rust

..   and corrosion.
▶︎ Crank handle snaps on.  Leave on

.    indefinitely, or remove & store.

▶︎ The jack platform and restraining

..   collars are 1/4" thick hardened

..   steel, 40% stronger than steel

..   plate.
▶︎ Factory Assembled, just adjust to

..   fit your trailer, shackle to tongue,

..   move jack, install lead screw.

   Side-to-Side Crank

  with Stainless Steel Handle & Spring Catch

    Standard on ALL 


▶︎ Adds (4) 16" extension bars to enable

..   mounting anywhere on the tongue.
▶︎ Adds (2) 5" X 9" X 3/16" accessory

..   holddowns to the (2) already on

..   the STS .

          Features and Benefits
▶︎ Mounts (2) batteries or accessories,

..    permanently or temporarily.

▶︎  Optional Side Arms attach a

..    standard double propane tank rack

..    using the original hold down

..    mechanism.

Side-to-Side Extended with               Side Arms

Side-to-Side Extended with                Side Arms

Double Propane Tank Rack

          Two Batteries

Attaches a double propane tank rack to a standard or extended Side-to-Side and

uses the original hold down mechanisms.

▶︎ Optional add-on to the Side-to-Side 

▶︎ Contains (2) 4" X 12" X 3/16" brackets

..   that bolt to bars, facing front or back

.  and have a 2" X 3/16" vertical gusset

..   for strength.  Super Strong.

            Features and Benefits

▶︎ Can attach odd shaped objects, 

..   permanently with bolts, or temporarily

..   with bungees or straps.


Side-to-Side Extended 

Side Arms


Price:  $399
STS4 - 4" Frame
STS5 - 5" Frame
STS6 - 6" Frame

Side-to-Side Extended 

Price:  $499
STSX4 - 4" Frame
STSX5 - 5" Frame
STSX6 - 6" Frame

Side Arms


        Model Selection

All Side-to-Side models are the same price. Their contents  differ  only in shackle bolt length.
Side-to-Side Extended  models are the same price. Their contents differ only in shackle bolt length.

                 If frame height is:

▶︎ 4" buy STS-4 or STSX-4, 5½" bolts
▶︎ 5" buy STS-5 or STSX-5 ,6½" bolts
▶︎ 6" buy STS-6 or STSX-6, 7½" bolts

▶︎ If frame height is in between,

..   select next longer one. If too long,

..   ½" nuts make good spacers.
▶︎ If frame height is outside these

..   ranges, email specs in advance

..   and we will include any length 

..   shackle bolts at no extra cost.

Please email or phone for assistance in ordering or

model selection if necessary.


Let us know what you think

of our site and our products!

Boxes, racks & accessories

are for example only, not for purchase.