Swift Bump Spring - Flat Wire - 900 lb. HASZ15BL Comes with 3/8" thick flanges

Comes with 3/8" thick flanges 1-7/8" primaries with 3" slip-fit collectors

2-5/8 in Diameter

All RM60 radios from 2017 to current day have a built-in radio jumper and this jumper is not required

Use with DMI threaded dust caps

100" Head - 8 mm Stem - 5

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