Ultra Chock & Lock Stabilizing Trailer Chock - Size: XL, 1-each

Ultra Fab Products

MSRP: $82.99
RVSW Price $73.99
(You save $9.00 )
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Ultra Chock & Lock Stabilizing Trailer Chock - Size: XL, 1-each

Eliminates front to back motion by anchoring the opposing wheels of tandem axle trailers and fifth wheels.  When engaged, the trailer wheels actually work against each other to arrest any created motion regardless of ground surface or slope.  One piece with easy to use lever.  Can be locked to minimize theft (lock not included). Heavy gauge, all steel construction for strength and durability; may be padlocked for security.

While regular Ultra Deluxe Chock & Lock adjusts from 2" to 6" to accommodate wheel spacings on different trailers, this oversized XL is for larger trailers!  Has all the features of the Deluxe Chock & Lock but expands to 10" and collapses to 4-1/4".  E-Z grip handle creates better leverage .

Tough, all steel construction.

Made in USA.


  • Easy To Use, One Piece Stabilizer Chock Collapses To Just 4.5 Inch And Expands To 10 Inch
  • Works By Anchoring The Opposing Wheels Of Tandem Axle Trailers And Fifth Wheels
  • Lockable To Prevent Theft
  • E-Z Grip Handle Creates Better Leverage
  • Heavy Duty Steel Construction
  • Super Grip Tire Louvers Reduce Slip
  • Limited Lifetime Warranty