A clamp device (100) for mounting equipment to a support structure (200) including a base (105) and a slider (110). The base (105) includes a first trough (155) formed in the front side (140) of the base (105) and a second trough (160) formed in the back side (145) of the base (105) and a first coupling element located on the first lateral side (130) and a second coupling element located on the second lateral side (135) of the base (105). Each of the first and second coupling elements extend from near the top end (120) of the base (105) towards the bottom end (125) of the base (105) at an angle relative to the first trough (155). The slider (110) includes a channel (185) on a back side (145) of the slider (110) and corresponding coupling elements within the channel (185) configured to slidingly engage the first and second coupling elements upon association of the slider (110) with the base (105).