Scanstrut SC20 Mast Mount [SC20]
SKU: 1361846875

Scanstrut SC20 Mast Mount [SC20]

Sale price$201.15 Regular price$223.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Scanstrut SC20 Mast Mount [SC20]Mast Mounts For 18" Garmin, KVH M3 & Raymarine 37STV Compatible Units: Garmin GMR18 GMR18HD 18Xhd 18HD+ Fantom18 GMR40 B&G Lowrance Simrad DX45 3G 4G HALO20 HALO20+ Intellian i3 KVH TracVision M2 M3 Raymarine 37STV Quantum Quantum 2 Sea Tel Coastal 14 Still the first choice for boat owners the world over, Scanstrut Mast Mounts are the ultimate solution for mounting radars on yachts masts. Raising the antenna clear of any obstructions or interference,

Mast Mounts For 18" Garmin, KVH M3 & Raymarine 37STV

Compatible Units:

  • Garmin GMR18/GMR18HD/18Xhd/18HD+/Fantom18/GMR40
  • B&G / Lowrance /Simrad DX45/3G/4G / HALO20 / HALO20+
  • Intellian i3
  • KVH TracVision M2/M3
  • Raymarine 37STV /Quantum / Quantum 2
  • Sea Tel Coastal 14

Still the first choice for boat owners the world over, Scanstrut Mast Mounts are the ultimate solution for mounting radars on yachts masts.

Raising the antenna clear of any obstructions or interference, the mast mount is a classic and reliable installation.

Features

  • Easy and quick to install with all fastenings supplied
  • Attached to mast by four swivel feet matching the profile of any mast
  • 12 point fixing using highest quality Monel rivets for a secure installation
  • Nylon washers for all fastenings to protect paint finish
  • Waterproof cable grommet included to seal cable entry into mast

Materials

  • Marine grade 6082 aluminum
  • Polyester powder coated for a durable and gloss white finish

Kit includes

  • 1 x Mast Mount
  • 4 x Swivel mounting feet
  • 1 x Complete fastening pack

Specifications:

  • Construction: Powder Coated Aluminum
  • Type: Mast Mount
  • Box Dimensions: 5"H x 12"W x 20"L WT: 5.25 lbs
  • UPC: 5060114790902

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1361846875

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Amazon Customer
Pawtucket, US
★★★★★ 5
Be safe and always calculate the gauge wire are you need, don’t cut corners.
Size: 4 Gauge 10FT
Good quality solid copper 4 Gauge wires in red and black. Avoid aluminum wiring that has copper plating so looks like solid copper but can be dangerous if used in heavy load applications. Copper is expensive but required if amperage is high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
J
Verified Purchase
Jenaro Garcia
Charlottesville, US
★★★★★ 5
Good
Size: 1/0 Gauge 10FT
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
H
Verified Purchase
Hunter
New York, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
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Reviewed in the United States on May 7, 2026
T
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TJ Helser
San Leandro, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Omaha, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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