Ekon Ox Blox Maxx Trailer Jack Block Truck Upfits field tested and approved by

field tested and approved by CNH Industrial engineers to provide superior high-temperature protection in extreme conditions

Compatible with standard hitch receivers

Part Number: 10473

Quickly convert your 7 round vehicle side connector to a 4 flat trailer end connector

Ekon Ox Blox Maxx Trailer Jack Block Truck Upfits field tested and approved byEkon Ox Blox Maxx Trailer Jack Block Designed specifically to fit the 9" round RV drop legs found in most 5th wheel trailers and some motor homes and bumper pull trailers. Quick Facts: Fits 9" round feet and smaller 10,000 lbs. capacity Stackable Made in the USA of 100% Recycled Plastic UV Resistant Patent Pending 4" height (10. 5"x10. 5" base) Weight: 6. 8 lbs Part Number: 1 79704 YOUNG TRUCK AND TRAILER PARTS KAYSVILLEHOURS: Mon Fri 8am to 6pm Sat