15 1/2"

15 3/4"

16 3/4"

17 1/4"

18 3/4"

23"

24"

25"

26"

27"

27 3/8"

28"

29 1/4"

30"

31"

31 1/8"

31 5/8"

31 7/8"

32"

33"

35"

35 3/4"

36"

36 3/8"

36 1/2"

37 3/8"

37 1/2"

39"

40"

46 1/4"

46 3/8"

48"

51 1/2"

60"

72"

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 3,999 lb.

4,000 lb. or greater

Not Rated

1

2

3

4

5

6

10

7"

11"

11 3/4"

12"

13 1/4"

14"

14 3/4"

15 1/2"

16"

16 5/8"

16 3/4"

17 1/8"

17 1/4"

17 5/8"

17 3/4"

18"

19"

19 1/2"

20"

20 1/8"

20 1/4"

21"

21 5/8"

22"

23 1/2"

23 5/8"

24"

25 1/4"

27 5/8"

30"

34"

1 3/4"

2"

2 1/2"

2 5/8"

3"

3 1/2"

4"

5"

5 1/2"

6"

7 1/2"

8"

9"

10"

12"

16"

Two Rigid and Two Swivel Casters with Brakes

Two Swivel Casters

Two Swivel and Two Rigid Casters

Two Swivel and Four Rigid Casters

Two Swivel Casters and Two Axle-Mounted Wheels

Four Swivel Casters

Four Swivel Casters (Two with Brakes)

Four Swivel and Two Rigid Casters

Six Swivel Casters

Two Axle-Mounted Wheels

Four Axle-Mounted Wheels

14"

16"

17"

17 1/2"

18"

19"

19 3/4"

20"

20 1/4"

21"

21 1/2"

22"

22 3/8"

23"

24"

24 1/4"

25"

25 1/4"

27"

28"

30"

31"

33 1/4"

40 1/2"

43"

EAR99

Aluminum

Plastic

Rubber

Steel

14"

14 1/4"

16"

16 3/4"

17"

17 1/2"

18"

18 1/2"

19"

19 1/4"

19 3/4"

20"

20 1/4"

20 1/2"

21"

21 1/2"

22"

22 3/8"

23"

24"

24 1/4"

24 1/2"

25"

25 1/4"

26"

26 7/8"

27"

28"

30"

31"

33 1/4"

36"

40 1/2"

42"

43"