Iron

Plastic

Rubber

Silver

Steel

9 1/2"

12 1/4"

13"

14"

14 3/4"

15 1/2"

16"

16 1/2"

16 3/4"

17"

17 1/4"

17 1/2"

17 3/4"

18"

18 3/4"

19"

19 1/2"

20"

20 1/4"

20 1/2"

21 1/4"

22 1/4"

23"

23 1/2"

26"

27 1/2"

28 1/4"

28 1/2"

29"

29 1/4"

29 1/2"

29 3/4"

30"

31"

31 1/2"

32"

35"

37 1/2"

40"

43 1/2"

26 1/4"

29 1/2"

31"

32"

34"

36"

37"

38"

38 3/4"

40"

47"

48"

51"

54"

56"

58"

60"

70"

80"

100"

14"

17 3/4"

20"

23"

24 1/4"

32"

42"

46"

47"

47 5/8"

49"

53 1/2"

55"

59"

62 1/2"

64"

70 1/2"

16 1/4"

17 1/4"

18 1/4"

21 3/4"

45"

53"

55"

59"

64"

71"

80"

90"

30"

32 1/2"

36 1/2"

44"

48"

48 1/2"

56 3/4"

57 3/8"

60 1/2"

64 1/2"

65"

66"

70 3/4"

72"

72 1/4"

80 1/2"

Compliant

Not Compliant

EAR99

Compliant

Not Compliant

Exempt

27"

29 3/4"

30 3/8"

32 1/4"

33 7/8"

35"

38"

38 5/8"

41"

42 1/4"

43 3/4"

49 1/2"

66 5/8"

One Swivel and Two Rigid Casters

Two Rigid Casters

Two Rigid and Two Swivel Casters with Brakes

Two Swivel and Two Rigid Casters

Two Swivel and Four Rigid Casters

Two Swivel Casters and Two Axle-Mounted Wheels

Four Swivel Casters

Polyethylene

Steel

Less than 500 lb.

500 lb. to 999 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 3,999 lb.

4,000 lb. or greater

22"

24 1/2"

26 7/8"

27"

28"

28 1/2"

30 1/4"

32"

33 1/2"

35"

43"

Corrosive

Dusty

Food and Beverage

Oily

Outdoor

Sanitary

Submersible

Washdown

Wet

Iron

Plastic

Rubber