Grizzly T10435 Wheel Chock vs. BAL 28012 X-Chock Tire Locking Chock
I built a pair of wheel chocks using the same idea as these. You use a 1/2" pipe clamp with an 18" piece of pipe and they are tool less. I have less than $30 in both of them. I bought the pipe clamp ends from Harbor Freight for $5.99 each, the 1/2" threaded pipe from Lowe's for $3.50 each, 1 stick of 4x4 and about an hour of time. Used them last week and they work great.
2014 Puma 295BHSSOK
2007 Dodge Ram 2500 6.7 Cummins SRW with
Andersen Ultimate 5th Wheel Connection