Camco Eaz-Lift 20" Scissor Jack - 5000lb, 2 Pack Trim and Panels It works well on virtually

It works well on virtually any surface including gravel

Part Number: 40008

2" trailer ball with a 1"  shank

and unplugging the male and female ends without straining or damaging the adapter

Suitable for various types of trailers

Camco Eaz-Lift 20" Scissor Jack - 5000lb, 2 Pack Trim and Panels It works well on virtuallyCamco Eaz Lift 20" Scissor Jack 5000lb, 2 Pack Quick Facts: Effortlessly Stabilizes RVs: Scissor jacks have a certified 5000 lb. load capacity Easy to Install: Allows either bolt on or weld on installation Adjustable Height: Can be adjusted from 4 3 8 inches to 19 inches high Includes: (2) scissor jacks and (1) scissor jack socket for power drill Stabilizes a Variety of Vehicles: Designed to stabilize pop ups, trailers and other large vehicles;