Mast Arm Bracket Item Number Description Alloy OMB100 356-T6 Universal brackets for mounting overhead signs from existing traffic pole mast arms. Slots are provided for stainless steel banding and brackets are easily adjustable for sign leveling. TEL: (905) 831-7724 FAX: (905) 831-5872 1-800-308-1043 www.ucci.ca 895 Sandy Beach Road, Units 12 & 13 Pickering, Ontario, Canada L1W 3N7