The mark consists of The mark design consists of three large font block letters C T I with the bottom of the letter C forming a continuous thick line underneath the T and the I. The letters T and I are slanted to the right with a thin line underneath the letters, but above the thick line formed by the C. The thin line extends past the T but does not reach all the way to the curve of the C before it fades out. Underneath the line formed by the letter C and centered underneath the C T I are the words INDUSTRIAL SUPPLY in all cap block letters in a smaller font than the letters C T I.

Color is not claimed as a feature of the mark.