A = Width
B = Length
C = Size of Opening

Bulk Packed

Trade

Number

Size

A

B

C

Weight per

100 pieces (lbs.)

Pieces per

Carton

Part Number

161Z

-

3/8

3 1/2

7/16

9

10

8381-273-17

162Z

-

3/8

4

13/32

11.8

10

8381-323-17

163Z

-

3/8

4 3/4

1/2

15.5

10

8381-373-17