1/2" x 18" x 48" Rubber Mat   1/2" x 18" x 48" Rubber Mat Please call 866-891-3602 for pricing Non-Penetrating Roof Mount   Non-penetrating roof mount for communication antennas and microwave dishes. No penetration of roof surface. Pre-galvanized for corrosion protection. Designed for concrete block ballast (not included). Ships unassembled via UPS. Please call 866-891-3602 for pricing M2 Antennas Heavy Duty Mount (Heavy Duty Mount)   M2 Antenna Systems, Inc is pleased to announce the release of the new heavy duty mount which is now included with both the 914-ISP and 917-ISP products. This new heavy duty mount is a huge improvement over the standard single cradle design. This new mount will now accept 1 1/4” to 2” mast assemblies. Mfg P/N: Heavy Duty Mount Price: $15.00 Qty: