Use with most RV cross-frame or "T" type stabilizing jacksFour pads per boxDurable polypropylene construction with UV inhibitors..

Set of 10 Levelers plus carrying caseUse under single tires or hydraulic or hand jacksGreat under tandem axlesFits Dual wheels and tongue jacks!..

Markings indicate how many inches are required to raise or lower a trailer or vehicleOptional screw holes for permanent mountingSelf-sticking adhesive back2 per card..

4 interlocking blocks stack to the desired height for safe and easy levelingStrong and durable constructionSolid bottom so they won't sink into the groundIncludes zippered storage ..

Get secure and level RV positioning and stabilityEach jack supports up to 6000 poundsCast aluminumAdjustable from 11 inch-17 inchSet of 4..

5,000 lbs capacity with 4" to 23-3/4" ExtensionSet of 2 with 20036 crank handleProvides a sandwich construction bearing design to assist in screw operationTooth gear design of the ..