Additional Medium Duty 
-
D3030
30" x 30" x 1"
Weight: 28 lbs
Load Capacity: 81,000 lbs
Load Capacity: 41,000 lbs
Sq. In. 900 -
D2424
24" x 24" x 1"
Weight: 18 lbs
Load Capacity: 60,000 lbs
Load Capacity: 35,000 lbs
Sq. In. 576 -
D4848
48" x 48" x 1"
Weight: 72 lbs
Load Capacity: 130,000 lbs
Load Capacity: 50,000 lbs
Sq. In. 2304 -
D1818
18" x 18" x 1"
Weight: 10 lbs
Load Capacity: 55,000 lbs
Load Capacity: 30,000 lbs
Sq. In. 324
