10m to 30 Meter Aluminum Telescopic TV Antenna Mast with Tripod for Telecommunications - China Mobile Tower, Telecom Tower | Made-in-China.com
18m Mobile Motorized TV Antenna Telescoping Mast
Telescoping Light Mast And Antenna Telescopic Mast And Pneumatic Telescopic Mast - Nanjing Xuedian Lighting Co., Ltd | Ham radio antenna, Radio antenna, Ham radio
25 FT Telescoping TV Antenna Mast | Channel Master (CM-1830)