Inch

Metric

1 1/4"

2"

2 1/2"

3"

1"

1 1/4"

1 1/2"

8"

1 7/8"

2"

2 5/16"

1 1/4"

2"

2 1/2"

3"

1 7/8"

2"

2 5/16"

EAR99

1 3/8"

1 3/4"

2 1/4"

2 1/2"

2 5/8"

2 3/4"

2 13/16"

2 7/8"

3"

3 1/16"

3 3/8"

4"

4 3/16"

4 1/4"

4 3/8"

4 1/2"

5"

5 1/4"

6 1/2"

6 3/4"

8 1/2"

9"

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

Shackle

Yes

No

1 1/4"

2"

2 3/8"

2 1/2"

2 3/4"

3"

A-Frame

Clevis

Combination Ball/Eye

Drop Down

Eye

Height Adjusting

Hook

Straight

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Not Rated

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

3/4"-16

1"-14

1 1/4"-12

1 1/2"-6

2"

3"