Attaches into most warehouse uprights that have square holes, and can be repositioned easily. Gripper fins hold signs firmly in vertical (flag) position. Hinged style option is great for mounting signs in high-traffic areas - flexible hinge swings and returns to original position when bumped. Use two or more holders to support large blade signs.

• Adds aisle or promotional signs to square-hole warehouse uprights
• Grippers are 3" long x 3/4" wide base
• Small capacity grippers have 3/4" height; large capacity grippers have 1" height
• Grippers are made of clear PVC material
• Base is made of white ABS material