CURT 28155 Marine Boat Trailer Jack with 6-Inch Wheels, 1,500 lbs., 10-3/8 Inches Vertical Travel Axle It features an open-back receiver

It features an open-back receiver for easy cleaning

and they offer a 2" x 2" receiver tube opening

2001 - 2004 GMC Sierra 2500 LD - 6-1/2 Foot Bed

This set of bearing protectors features a 1

1 Leaf "MONO" LEAF

CURT 28155 Marine Boat Trailer Jack with 6-Inch Wheels, 1,500 lbs., 10-3/8 Inches Vertical Travel Axle It features an open-back receiverIn our goal of being your best source for all things towing, the CURT line of trailer jacks is designed with care and manufactured with pride. CURT jacks are made with quality to promote the life and function of your trailer, and they come in several different styles to accommodate your needs, whether you are a frequenter of the boat landing, the campground, the racetrack or the field. Designed to withstand the wear and tear of frequent water