![Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] Marine Navigation & Instruments | Radars 1-7/8](https://cdn.shopify.com/s/files/1/0528/1185/8120/products/91439XL.jpg?v=1634152761)
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
1-7/8"H x 3/4"W x 30'L This product may not be returned to the original point of purchase
(2) #8-32 Nylock Nuts
® 16xx LIVE Series
Replaces old #525
Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] Marine Navigation & Instruments | Radars 1-7/8"H x 3/4"W x 30'LSSM 517A Earpiece Microphone for HX270, HX370, HX471 & HX400 The Standard Horizon SSM 517A Earpiece Microphone is compatible with HX270, HX370, HX471, and HX400. Specifications: Type: Microphones Box Dimensions: 1"H x 3"W x 4"L WT: 0. 15 lbs UPC: 788026176373
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