![Scanstrut SC21 Mast Mount [SC21]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/34773XL.jpg?v=1706659875)
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Scanstrut SC21 Mast Mount [SC21]Mast Mounts Compatible Units: Furuno 1734 1832 1834 DRS4D NavNet GMR24HD Interphase RE 8 RE 9 Koden 4kW 20" 4kW (RB715A) Lowrance LRA2400 HD (w 19042 Adaptor) Northstar 24" (M Series 8000i) (w 19042 Adaptor) Simrad 24" (GB40 NX40 45) (w 19042 Adaptor) Simrad 24" (DX60) w 19042 Adaptor) Sitex MDS 9 Radarpc 4D Still the first choice for boat owners the world over, Scanstrut Mast Mounts are the ultimate solution for mounting radars on yachts masts.
Mast Mounts
Compatible Units:
- Furuno 1734/1832/1834/DRS4D/NavNet
- GMR24HD
- Interphase RE-8/RE-9
- Koden 4kW 20"/4kW (RB715A)
- Lowrance LRA2400 HD (w/ 19042 Adaptor)
- Northstar 24" (M Series/8000i) (w/ 19042 Adaptor)
- Simrad 24" (GB40/NX40/45) (w/ 19042 Adaptor)
- Simrad 24" (DX60) w/ 19042 Adaptor)
- Sitex MDS-9/Radarpc-4D
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: 6"H x 12"W x 22"L WT: 7.25 lbs
- UPC: 5060114791022
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 123 reviews
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Product Reviews
★★★★★ 1
Stopped working within 3 days
Color: Blue
Worked for 3 plays. My 11 week old puppy loved this item. Unfortunately, it only lasted 3 tries before the motor stopped working. $30 for a total of 30 minutes over 3 days is robbery! I'd look at another vendor for the same type of item. We charged it after each attempt but now the motor won't turn on.
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Reviewed in the United States on February 12, 2026
★★★★★ 3
Item was returned
Color: Blue
Used it one day and partially the following day. Put on charger. Never worked again. My dog played with it but returned it as defective.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
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Reviewed in the United States on January 15, 2026
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