Strong Arm Jack Stabilizers - Short - JT's strong arm jack
stabilizer system is a one time, permanent installation that virtually
eliminates chassis movement in fifth wheels and travel trailers. This
patented universal system attaches to any of the three types of jacks.
The stabilizers telescope into place when the jacks are lowered. A turn
of the "T"- handle on each stabilizer locks the system in place for a
rock-steady rv. The stabilizers then retract with the jacks don't be
fooled by imitations or knockoffs, insist on the original JT's strong
arm jack stabilizer.