Less than 1,000 lb.

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Not Rated

Two Swivel Casters

Two Swivel and Two Rigid Casters

Two Swivel Casters and Two Axle-Mounted Wheels

Three Swivel Casters

Four Swivel Casters

Four Swivel Casters (Two with Brakes)

Six Swivel Casters

Two Axle-Mounted Wheels

Four Axle-Mounted Wheels

Six Axle-Mounted Wheels

Eight Axle-Mounted Wheels

Ten Axle-Mounted Wheels

6 3/4"

16 7/8"

18"

22"

23"

24"

26"

27"

28"

30"

32"

32 1/4"

33 1/2"

36"

36 1/2"

41"

42"

48"

48 1/2"

49 3/8"

60"

72"

84"

96"

1 1/4"

2 1/2"

4 1/2"

5 1/2"

10"

18"

21 1/4"

22" to 28"

24"

29 1/4"

30"

30" to 42"

32"

33" to 41"

33 1/2"

34"

34" to 40"

35"

36"

37 1/2"

38 1/2"

39"

42"

14 1/4"

18"

18 1/2"

19 1/4"

20"

20 1/4"

20 1/2"

21 7/8"

22"

22 5/16"

24"

24 1/2"

25"

26"

26 7/8"

28"

30"

36"

42"

4"

4 1/2"

5"

5 1/2"

6"

6 1/4"

7"

7 7/8"

8 1/8"

11 1/2"

15 1/8"

15 3/4"

16"

18 1/4" to 28"

19 1/2"

21"

23 3/4"

24"

29 5/8"

30"

32"

33"

33 1/2"

36"

42"

48"

60"

2 1/2"

3 3/4"

4"

4 1/2"

4 3/4"

5"

6"

7"

8"

8 11/16"

8 3/4"

10 1/2"

11"

12"

12 5/8"

15"

15 1/8"

16"

17 11/16"

18"

21"

21 3/4"

24"

27"

36"

42"

48"

2"

2 7/16"

2 1/2"

3"

3 1/2"

4"

5"

6"

8"

62 mm

1 7/8"

3"

3 5/16"

3 1/2"

3 15/16"

4"

4 1/4"

4 5/16"

4 3/8"

4 1/2"

4 5/8"

4 11/16"

4 3/4"

4 7/8"

5"

5 1/8"

5 1/4"

5 1/2"

6 1/8"

8 3/16"

12 1/4"

34"

34 7/8"

35 3/8"

36 1/4"

37 1/4"

38 1/2"

41 1/4"

70 1/4"

900 mm

Plastic

Stainless Steel

Steel

Wood

1,500 lb.

4,000 lb.

4,250 lb.

5,000 lb.

7,500 lb.

10,000 lb.

15,000 lb.

25,000 lb.

30,000 lb.

Iron

Plastic

Rubber

Steel

Aluminum

Iron

Polyethylene

Steel

Wood

Aluminum

Iron

Metal

Plastic

Stainless Steel

Steel

Compliant

Compliant with Exemptions

Not Compliant

Compliant

Not Compliant

EAR99

Exempt

Assembled

Unassembled

Less than 500 lb.

500 lb. to 999 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. or greater

Plastic

Polyurethane Rubber

Steel