Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40 HX210 [SSM-21A] Marine Hardware | Shaft Seals Single Pole Double Throw or

Single Pole Double Throw or Single Pole Single Throw

You can also use this hefty little block to combine the ground wires of two (2) sources to a single grounding point

Includes storage case

Exclusive insulation is rated at 600V

Running Lights

Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40 HX210 [SSM-21A] Marine Hardware | Shaft Seals Single Pole Double Throw orSSM 21A Speaker Mic for HX890, HX400, HX400IS, HX380, HX40 & HX210 Standard Horizon SSM 21A submersible speaker microphone with heavy duty belt clip. Compatible with Standard Horizon HX890, HX400, HX400IS, HX380, HX40, and HX210. Specifications: Type: Microphones Box Dimensions: 3"H x 5"W x 7"L WT: 0. 45 lbs UPC: 788026174768