VEVOR Curb Ramp, 3 Pack Rubber Driveway Ramps, Heavy Duty 33069 lbs Weight Capacity Threshold Ramp, 2.6-inch High Curbside Bridge Ramps for Loading Dock Garage Sidewalk, Expandable Full Ramp Set
Is connecting part available for unifying four pieces of 48 “ length, to make total 16’
I understand the drive connector to surface cone when ordering four ramp
The design of the lane ramp requires expansion screws to be fixed. If not fixed, the lane ramp will move when vehicles pass through, which will also affect the product's lifespan.
It's been a while since I ordered this item I believe they're approximately 58 inches long. I ordered two. They work really well. We are happy with the purchase.