1 7/8"

2"

2 5/16"

2,000 lb.

3,500 lb.

5,000 lb.

6,000 lb.

7,000 lb.

7,500 lb.

8,000 lb.

8,200 lb.

10,000 lb.

12,000 lb.

14,000 lb.

15,000 lb.

16,000 lb.

20,000 lb.

21,000 lb.

30,000 lb.

42,000 lb.

60,000 lb.

70,000 lb.

90,000 lb.

100,000 lb.

Not Rated

2"

3"

A-Frame

Clevis

Combination Ball/Eye

Drop Down

Eye

Hook

Straight

1 7/8"

2"

2 5/16"

1 1/4"

2"

2 1/2"

1"

3"

3 5/8"

4"

4 1/8"

4 7/8"

5"

5 3/4"

6"

6 3/8"

6 1/2"

9"

8 1/2 ft. to 23 ft.

Iron

Steel

1 3/8"

1 3/4"

2"

2 1/4"

2 5/8"

3"

3 1/16"

3 3/8"

3 1/2"

4"

4 1/4"

4 1/2"

5 1/4"

6 1/2"

8 1/2"

1 1/4"

2"

2 1/2"

1"

3/4"-16

1"-14

1 1/4"-12

1 1/2"-6

6"

8 3/4"

10 3/8"

11"

13 7/8"

14 3/8"

16"

46"

54"

10 ft.

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

Not Rated

Exempt

Compliant

Not Compliant

5"

6 1/4"

7"

35"

48"

Clevis

Combination Ball/Eye

Combination Ball/Eye with Multi-Size Hitch Ball

Eye

Height Adapter for Hitch Ball

Height Adjusting Adapter for Hitch Ball

Height Adjusting Multisize Hitch Ball

Hook

Mounting Plate

Multisize Hitch Ball

Multisize Hitch Ball with Hook

Ring

EAR99

Compliant

Not Compliant

3 5/8"

3 3/4"

4"

4 1/2"

6"

7 5/8"

9"

11"

20"

21"

30 11/16"

500 lb.

1,800 lb.

2,000 lb.

2,100 lb.

2,500 lb.

4,500 lb.

3 1/4"

5"

5 13/16"

6"

6 1/16"

6 9/16"

6 5/8"

6 11/16"

6 13/16"

6 7/8"

7"

7 3/4"

8"

8 1/2"

8 9/16"

9 1/8"

9 5/16"

10 1/4"

10 1/2"

11 7/16"

11 3/4"

12"

12 1/4"

13"

13 1/2"

14 3/8"

15"

15 11/32"

20 7/32"