Hex Key Extension (Internal Wrenching)

Hex Key Extension Pipe Nipples

Hex Key Extension Pipes are available in a wide variety of special lengths and threads
Longer and exact
lengths available
Also available in
other thread
combinations.
(Including BSPT)

Catalog
Number

Pipe
Size
A

Pipe
Size
B

O.D.

Hex
Key
Size

OVERALL LENGTH

Step
Download

2 1/2

5 1/2

8 1/2

11 1/2

EP18-

1/8

3/4

1/2

1/4

•

EP14-

1/4

11/16

3/8

•

EP38-

3/8

1 1/4

13/16

1/2

•

EP12-

1/2

1 1/2

9/16

•

* To order, specify Catalog Number and Overall Length. Example: EP14-4
* For a custom length, specify Catalog Number and Overall Length. Example: EP14-7.875