Recommended for machines with buckets less than 6' : bobcats, sm. utility / lawn tractors.
The 312 style wearpad weighs only 20lbs per foot which puts less strain on your machine and less freight costs.
The dimensions for each piece of stamped rubber is: (1.5" wear thickness), (2" overall thickness), (10" base width).

The 412 style weighs 40lbs per foot and comes in one or two pieces. All hardware is included.
The dimensions are: 5" high x 14" long x 1/2" thick

Wheel loaders with a base bucket width of 96" or larger are the recommended machine types. The 618 style wearpad weighs approximately 70 lbs. per foot.
The dimensions for each piece are: (4" wear thickness), (6" overall thickness), (18" base width).