Home Suspension/Messenger Flat Suspension/Messenger Clamp, 1/4″ – 7/16″ w/ 13/16″ Mounting Hole Flat Suspension/Messenger Clamp, 1/4″ – 7/16″ w/ 13/16″ Mounting Hole Frontier PartNumber: 400MC558-13 NOTES: HOT DIP GALVANIZED IN ACCORDANCE WITH ASTM A153 DOWNLOAD PDF Previous Next