26 1/4"

29 1/2"

31"

32"

32 3/4"

34"

34 1/2"

38"

40"

47"

51"

56"

58"

70"

80"

100"

22"

23"

28 1/4"

32"

33"

33 1/4"

37"

40"

42"

46"

47 5/8"

49"

53 1/2"

55"

62 1/2"

64"

70 1/2"

Canvas

Plastic

Steel

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 4,999 lb.

5,000 lb. or greater

45"

53"

55"

58"

58 1/2"

59"

59 3/4"

64"

71"

80"

90"

One Swivel and Two Rigid Casters

Two Swivel and Two Rigid Casters

Two Swivel and Four Rigid Casters

Two Swivel Casters and Two Axle-Mounted Wheels

Four Swivel Casters

Two Axle-Mounted Wheels

11 1/2"

20"

22 3/4"

24"

24 3/8"

26"

26 1/4"

27 1/2"

28"

28 1/2"

29 1/2"

31"

32"

32 3/4"

33"

34"

34 1/2"

35"

38"

38 3/4"

40"

41"

47"

48"

51"

56"

58"

59"

70"

71"

80"

81 1/2"

8 ft.

100"

101 1/2"

Iron

Plastic

Rubber

26"

27"

27 1/2"

28 1/4"

28 1/2"

28 3/4"

29"

29 3/4"

30 3/8"

32 1/4"

33 7/8"

34"

34 1/2"

35"

35 3/4"

36 3/4"

37"

37 7/8"

38"

38 1/4"

38 5/8"

41"

42 1/4"

43 3/4"

49 1/2"

66 5/8"

EAR99

Exempt

Compliant

Not Compliant

Compliant

Not Compliant

21"

22"

23"

24"

24 1/4"

24 1/2"

26"

26 7/8"

27"

28"

28 1/2"

29"

30"

30 1/4"

31"

32"

33"

33 1/2"

34"

34 1/8"

35"

43"

30"

31"

32 1/2"

35"

36"

36 1/2"

37"

38 3/8"

39"

41"

41 1/4"

42"

43 1/4"

44"

44 3/8"

48"

48 1/4"

48 1/2"

49"

50"

53 1/4"

55"

56 3/4"

57 3/8"

60 1/2"

64 1/2"

65"

65 1/4"

66"

70 3/4"

72"

72 1/4"

80 1/2"

Assembled

Unassembled

3"

3 1/2"

4"

5"

6"

8"

10"

12"

16"

20"

27"

14

11

7

1"

12 1/2"

22"

23"

28 1/4"

32"

33"

33 1/4"

36 1/2"

37"

38 1/2"

40"

41 1/2"

42"

43"

44 1/4"

46"

47 5/8"

48"

49"

50"

53 1/2"

55"

62 1/2"

64"

70 1/2"

8 ft.

0

1