The 1270 stainless steel heavy duty 'parallel' spring is suitable for all SG series of 477MHz, AM/FM or mobile phone vehicle mounted antennas. Mount the 1270 spring using the 1/2" BSW bolt in the base of the spring using a minimum 13mm hole or appropriate bracket.
For vertical or inverted mounting
Stainless steel parallel spring, alumininm spring ends and stainless steel bolt
Spring Top: 1/2"-12 BSW thread Spring Base: 1/2"-12 BSW Bolt
Height: 108mm, Diameter: 35mm, Mount threads: 1/2"-12 BSWR
0.500
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