Auto/Marine/RV

3" Stationary Keel Roller Assembly f/3" TongueProduct DescriptionStationary keel roller bracket assembly for a 3" wide tongueBracket 1/8" thick Galvanized 5/8" shaft 1/2" hole slots 3" hole...

In-Season Protection - 10ozSTA-BIL In-Season Protection Fuel System Treatment, Americas #1 Ethanol Treatment, is engineered to combat the negative effects of ethanol-blended fuels. This...

Submersible Speaker MicStandard Horizon's Submersible Speaker Microphone for HH VHF radios The Standard Horizon MH-73A4B Submersible Speaker Microphone is designed for reliable communication in...

Black Plastic Vertical Cable Seal for Wire Up to 27.5mm/1.08"The Seaview Cable Seals (also known as CableClams, Cable Glands, or Deck Seals) provide waterproof cable routing. These are made of very...

Vertical 90 Bunk Bracket - 5" x 10" - Aluminum5 wide and 1/4 thick these heavy duty vertical bunk brackets are strong enough to mount large bunk boards to carry larger boats. Sold individually. The...

Male Inlet/Gasket KitThe SmartPlug service kits provide all the electrical components, hardware, and gaskets required to replace or repair the products.CompatibleWith:Fits all non-metallic inlet...

Earphone for SSM-14Black, single earbud The Standard Horizon SEP-10A earphone is designed specifically for the SSM-14 communication system, providing clear audio with a compact and lightweight...

Rust Stopper - 12ozSTA-BIL Rust Stopper is an aerosol spray that delivers a protective coating for exposed metals, preventing rust and corrosion. Untreated and treated metals can rust within weeks of...

White Plastic Vertical Cable Seal for Wire Up to 13.5mm/0.53"The Seaview Cable Seals (also known as CableClams, Cable Glands, or Deck Seals) provide waterproof cable routing. These are made of very...

2" Stationary Keel Roller Assembly f/2" TongueProduct DescriptionStationary keel roller bracket assembly for a 2" wide tongueBracket 1/8" thick Galvanized 5/8" shaft 1/2" hole 2-1/2" hole...

Alkaline Battery CaseHolds 5 AAA Batteries.3 on one side2 on other side The Standard Horizon SBT-13 Alkaline Battery Case provides a reliable storage solution for five AAA batteries, making it ideal...

BF32 Female Connector/Gasket KitThis SmartPlug service kit provides electrical components, hardware and gaskets.CompatibleWith:BF32 SmartPlugFeatures: Ease of Use Easily replaces missing or damaged...

In-Season Protection - Small Engine - 4ozFeatures: Americas #1 Ethanol Treatment Use STA-BIL In-Season Protection Fuel System Treatment at every fill-up Keeps fuel fresh for up to 12 months STA-BIL...

Black Plastic Vertical Cable Seal for Wire Up to 13.5mm/0.53"The Seaview Cable Seals (also known as CableClams, Cable Glands, or Deck Seals) provide waterproof cable routing. These are made of very...

Single Jack J35 Ethernet ConnectorBuild or expand a SmartPlug data port with this single-jack J35 Ethernet connector.Features:Single Ethernet cable connector portSpecifications: Material:...

1800mAh Li-Ion Battery Pack - 7.4V1800mAh Lithiom Ion BatteryDesigned to work with HX870, HX890 The Standard Horizon SBR-13LI is a reliable 1800mAh lithium-ion battery pack designed specifically for...

Vertical 90 Bunk Bracket - 5" x 8" - Aluminum5 wide and 1/4 thick these heavy duty vertical bunk brackets are strong enough to mount large bunk boards to carry larger boats. Sold individually. The C...

Single Jack HDMI ConnectorBuild or expand a SmartPlug data port with this single-jack HDMI connector.Features:Single HDMI connector portSpecifications: Material: Non-metallic Color: Black The...

In-Season Protection - 32oz *Case of 6*Features: Americas #1 Ethanol Treatment Use STA-BIL 360 Protection at every fill-up Keeps fuel fresh for up to 12 months STA-BIL In-Season Protection Fuel...

Retrofit Cable Seal - Grey - Up to 0.67" (17mm) Diameter CableThe Seaview Retrofit Cable Seal is the only guaranteed and proven watertight installation for your currently installed cables! The...

Flush Mount KitMMB-84Rear-mounted flush mount kit for fixed-mount radios. Fits many current and older models. The Standard Horizon MMB-84 Flush Mount Kit provides a reliable and seamless mounting...

1-1/2" Wide Keel Base Roller Assembly f/2" - 2-1/2" TongueProduct DescriptionThis roller assembly supports your boat's keel for easy loading and safe transport on your trailer. It features a 4",...

Single Jack USB ConnectorBuild or expand a SmartPlug data port with this single-jack USB connector.Features:Single USB-A connector portSpecifications: Material: Non-metallic Color: Black The...

In-Season Protection - 32ozFeatures: Americas #1 Ethanol Treatment Use STA-BIL 360 Protection at every fill-up Keeps fuel fresh for up to 12 months STA-BIL In-Season Protection Fuel System Treatment...

Retrofit Cable Seal - Grey - Up to 0.39" (10mm) Diameter CableThe Seaview Retrofit Cable Seal is the only guaranteed and proven watertight installation for your currently installed cables! The...

4" Bow Bell Roller Assembly - Yellow TPRProduct DescriptionDurable Thermal Plasticized Rubber (TPR) bow bell assemblies help to center the boat and prevent bow to bowstand contact. Yellow...

USB-62C Programming CableUSB Programming Cable for current Standard Horizon Fixed Mount VHF radios.The USB-62C must be used with the CT-99 to program Fixed Mount VHF radiosfrom a PC. The Standard...

Single Jack Coax USB-C ConnectorBuild or expand a SmartPlug data port with this single USB-C connector.Features:Single USB-C connector portSpecifications: Material: Non-metallic Color: Black The...

Fuel Stabilizer - 16ozAMERICAS #1 FUEL STABILIZER TREATMENTSTA-BIL Storage Fuel Stabilizer keeps fuel fresh for quick easy starts after storage. It removes water to prevent corrosion and cleanses...

Bow Y-Stop - 3" x 3" - YellowThermal Plasticized Rubber (TPR) is resilient, non-marking, stronger than black rubber and softer than polyurethane. Features: Yellow TPR 5-3/4" span 3' x 3'...

Single Jack Coax TV/Internet ConnectorBuild or expand a SmartPlug data port with this single-jack coax TV/internet connector.Features:Single TV/internet connector portSpecifications: Material:...

Multi Cable Seal with Black Coated Cover - Stainless Steel Wire - 2-17mmThe Seaview Cable Seals (also known as CableClams, Cable Glands or Deck Seals) provide waterproof cable routing. These are made...

CLIP-22 Belt Clip for HX210, 300, 400, 400IS 890Standard Horizon Belt Clip specifically for Standard's HX210, 3000, 400, 400IS and 890. The Standard Horizon CLIP-22 Belt Clip is a durable accessory...

Bow Y-Stop - 2" x 2" - Black Natural RubberBlack natural rubber y stops are original equipment on many trailers. Features: Black natural rubber 4" span 2" x 2" mount 3/8" bolt

BF50 Female Connector/Gasket KitThis SmartPlug service kit provides electrical components, hardware and gaskets. Compatible With:BF50 SmartPlugFeatures: Ease of Use Easily replaces missing or...

Fuel Stabilizer - 10ozAMERICAS #1 FUEL STABILIZER TREATMENTSTA-BIL Storage Fuel Stabilizer keeps fuel fresh for quick easy starts after storage. It removes water to prevent corrosion and cleanses...

Gimbal Mount for GX2000 GX2200 - WhiteWhite mounting bracket for Standard Horizon's GX2000 and GX2200 units. The Standard Horizon Gimbal Mount RA078410C is a durable white mounting bracket designed...

Cable Seal with Cover - Black Powder Coated - Stainless Steel Wire - Size 2-15mmThe Seaview Cable Seals (also known as CableClams, Cable Glands or Deck Seals) provide waterproof cable routing. These...

BF30 Female Connector/Gasket KitThis SmartPlug service kit provides electrical components, hardware and gaskets. Compatible With:BF30 SmartPlugFeatures: Ease of Use Easily replaces missing or...

CT-99 Clone/Programming Cable*PC Programming adapter cable for all current Fixed Mount Radios.*Requires software and a USB adapter cable sold separately (USB-62C) The Standard Horizon CT-99 Clone...