The PANDUIT® auxiliary cable bracket helps bond ladder rack, wire basket, and Wyr-Grid® system sections together without drilling holes. Bracket supports grounding conductors in the telecommunications room, allows separation of grounding conductors from other cables. Holds up to 4 conductors in sizes up to 750kcmil. Its paint piercing teeth provide electrical continuity between cable pathway sections while minimizing debris.UL Listed. CSA Approved.