Exhibit 99.5
CONSENT OF DIRECTOR NOMINEE
I consent to the use of my name as a Director Nominee in the Registration Statement, including in the section thereof entitle “Management,” filed by Cactus, Inc. on Form S-1 and each related Prospectus and each further amendments or supplements thereto.
Dated: January 12, 2018
| /s/ Gary Rosenthal |
| Name: Gary Rosenthal |