Review on Experience Enhanced Safety with BAL 28005 Deluxe Tire Chock by Brad Dotson

Heavier than expected, thing is solid! I chose this model to keep the number of moving parts to a minimum. I didn't think the part next to the tire needed to articulate. I use a DeWalt 90 degree cordless drill with a 3/4 inch head as the turning tool. ! (although the included wrench is pretty good too!) I'm wondering if I should get a second one for the other side? UPDATE: I got a second one. I liked the BAL wedge because it's sturdy and has a minimum of moving parts. I use a DeWalt cordless drill with a right angle and 3/4" head to expand and contract. He's pretty stiff. You have to move it far to push it into place. Maybe two inches? Flash, bang!