SeaLux Flagpole
- Dudley67
- Captain

- Posts: 426
- Joined: Sun Mar 03, 2019 1:09 pm
- Location: Neely Henry Lake, Alabama
- Contact:
SeaLux Flagpole
Cleaning out some stuff from boat bins. Never used, SeaLux Flagpole and base.
https://www.sealuxpro.com/SeaLux-Marin ... earch=Flag
Invoice:
Flagpole and base sealed in plastic:
Original shipping box:
Paid as you can see $1112.50
$90.00 shipped……
https://www.sealuxpro.com/SeaLux-Marin ... earch=Flag
Invoice:
Flagpole and base sealed in plastic:
Original shipping box:
Paid as you can see $1112.50
$90.00 shipped……
You do not have the required permissions to view the files attached to this post.
Current:
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
Re: SeaLux Flagpole
That’s a savings of 92%…..someone snatch this up!!! 
2016 R7 VP 380
2014 220S Merc 5.0L (sold)
Columbus, OH
Chautauqua, NY
2014 220S Merc 5.0L (sold)
Columbus, OH
Chautauqua, NY
- AsLan7
- Fleet Admiral

- Posts: 11510
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- Location: Erie PA
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Re: SeaLux Flagpole
.
Had to look twice at that one.
.
2002 Cobalt 262
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
- Dudley67
- Captain

- Posts: 426
- Joined: Sun Mar 03, 2019 1:09 pm
- Location: Neely Henry Lake, Alabama
- Contact:
Re: SeaLux Flagpole
LOL, how did that extra 1 get in there! Sorry about that.
Current:
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
- Dudley67
- Captain

- Posts: 426
- Joined: Sun Mar 03, 2019 1:09 pm
- Location: Neely Henry Lake, Alabama
- Contact:
Re: SeaLux Flagpole
It is from what I researched, however it is sold.
Another member PM’d me with payment.
Another member PM’d me with payment.
Current:
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
2016 Marker One ML4
“Looney toon”
1975 18TH
“7t5”
Past:
2001 226
1989 19BR
2007 252
1992 222 Condurre
- Big Block Power
- Fleet Admiral

- Posts: 17930
- Joined: Sat May 07, 2016 8:05 pm
- Location: Neenah,Wi
- Contact:
Re: SeaLux Flagpole
Dustin I like the tig industry one better honestly. But they aren't cheap. There's one in the bottom of our lake 80 feet down for free
03Cobalt220 8.1gxi DP
"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
#FARCON Marine CC Core!
"Kids in Tow2"
"Pot The Jus" Originator :-)
Neenah Wi
#ItsBu'sfault
#FARCON Marine CC Core!
-
Titaniumboy
- Rear Admiral

- Posts: 672
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- Location: California
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Re: SeaLux Flagpole
I’m the lucky owner of Dudley’s flagpole. Thanks again Dudley!
I’m getting ready to drill a big hole at an angle to get this thing installed. My plan right now is to install the flagpole mount without 4200. I don’t foresee much, if any, water getting into the mount. And a small amount of water getting in would just drain right to the bilge.
Change my mind?
I’m getting ready to drill a big hole at an angle to get this thing installed. My plan right now is to install the flagpole mount without 4200. I don’t foresee much, if any, water getting into the mount. And a small amount of water getting in would just drain right to the bilge.
Change my mind?
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
-
Titaniumboy
- Rear Admiral

- Posts: 672
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- Location: California
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Re: SeaLux Flagpole
Titaniumboy wrote: Sat Sep 24, 2022 2:01 pm My plan right now is to install the flagpole mount without 4200.
Change my mind?
Bump
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
- billk2632
- Captain

- Posts: 425
- Joined: Wed Sep 05, 2018 8:40 am
- Location: Lake Norman, NC
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Re: SeaLux Flagpole
Personally I would use caulk, not a lot, but just enough to seal everything up. I am anxious to see how this turns out, planning to put a flag on my R5 and this might be a little more economical alternative the Cobalt or Tigtech flagpole.
______________________________
2014 Cobalt R5 - Current
1999 SeaRay 185 Bowrider -Previous
2000 SeaRay 290 SunDancer - Previous
1979 Correct Craft Ski-Tique - Previous
1948 Chris Craft Custom Runabout - Oh man to have that one back!
2014 Cobalt R5 - Current
1999 SeaRay 185 Bowrider -Previous
2000 SeaRay 290 SunDancer - Previous
1979 Correct Craft Ski-Tique - Previous
1948 Chris Craft Custom Runabout - Oh man to have that one back!
-
Titaniumboy
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- Posts: 672
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Re: SeaLux Flagpole
Dang it.
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
-
Titaniumboy
- Rear Admiral

- Posts: 672
- Joined: Sun Jul 19, 2020 12:55 am
- Location: California
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Re: SeaLux Flagpole
I finally got around last Sunday to installing the SeaLux flagpole mount that I bought from Dudley. The mount is SeaLux SL0344SAB and is listed at $68.75 on their website. The flagpole is SeaLux SL0343SFP and costs $64.75.
https://www.sealuxpro.com/DECK-DOOR-CAB ... unt-Socket
https://www.sealuxpro.com/SeaLux-Marine ... ch-Flagole
The picture below is from the SeaLux website where they say you need to drill a 1-1/4” hole. They lie. I measured the diameter of the widest portion of the flagpole mount at around 1.310”, which is considerably larger then the claimed 1.250” hole. A 1-3/8” holesaw at 1.375” should be just about perfect and give me some wiggle room in case I don’t get the 30 degree angle just right.
Guess who has two different holesaw sets that have a 1-1/4” and a 1-1/2”, but no 1-3/8”? I’m running behind schedule so I stop at the local Ace Hardware to pick up the elusive 1-3/8” holesaw. They have one in stock, but it is a Milwaukee that costs $13. Then I have to spend another $20 to get the special Milwaukee arbor. So now I am over $35 out the door just to drill one stupid hole.
This is a picture I found online of a 240 with a factory installed flagpole.
And this is my crude layout for where the flagpole mount will be located.
The picture below is from the SeaLux website. I was pretty worried about drilling with a holesaw at an angle. The last thing I wanted was for the holesaw to get squirrelly and leave unintended gouges in the gelcoat. I did a test cut at home in some plywood and found that if you had a good start with the pilot bit, then the pilot bit would stabilize the holesaw nicely as long as you didn’t go gonzo on the drilling pressure.
https://www.sealuxpro.com/DECK-DOOR-CAB ... unt-Socket
https://www.sealuxpro.com/SeaLux-Marine ... ch-Flagole
The picture below is from the SeaLux website where they say you need to drill a 1-1/4” hole. They lie. I measured the diameter of the widest portion of the flagpole mount at around 1.310”, which is considerably larger then the claimed 1.250” hole. A 1-3/8” holesaw at 1.375” should be just about perfect and give me some wiggle room in case I don’t get the 30 degree angle just right.
Guess who has two different holesaw sets that have a 1-1/4” and a 1-1/2”, but no 1-3/8”? I’m running behind schedule so I stop at the local Ace Hardware to pick up the elusive 1-3/8” holesaw. They have one in stock, but it is a Milwaukee that costs $13. Then I have to spend another $20 to get the special Milwaukee arbor. So now I am over $35 out the door just to drill one stupid hole.
This is a picture I found online of a 240 with a factory installed flagpole.
And this is my crude layout for where the flagpole mount will be located.
The picture below is from the SeaLux website. I was pretty worried about drilling with a holesaw at an angle. The last thing I wanted was for the holesaw to get squirrelly and leave unintended gouges in the gelcoat. I did a test cut at home in some plywood and found that if you had a good start with the pilot bit, then the pilot bit would stabilize the holesaw nicely as long as you didn’t go gonzo on the drilling pressure.
You do not have the required permissions to view the files attached to this post.
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
-
Titaniumboy
- Rear Admiral

- Posts: 672
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Re: SeaLux Flagpole
I started with a pilot hole drilled perpendicular to the gelcoat surface.
After getting the perpendicular pilot hole drilled, I came in at 30 degrees from perpendicular with the pilot drill/holesaw combo and took it slow as the holesaw started cutting into the fiberglass.
Here I have drilled and chamfered the holes for the bolts. I have some gelcoat chipping on the large hole that will not be seen later.
No hardware came with the SeaLux mount or flagpole. 1/4-20 x 1” stainless steel oval headed machine screws fit nicely on the flagpole mount. I’m not super thrilled with the slotted heads on these and would have preferred Phillips, but it was what Ace Hardware had on hand.
Here is a view from underneath before the bolt holes had been drilled. I was able to use a larger washer than standard on the aft end of the mount, but the limited room on the bow side of the mount meant using a standard washer size. I had thought about using some kind of backing plate to give some support for the fiberglass, but the fiberglass is 3/8 “ thick and is very strong.
And with the flagpole inserted into the mount.
After getting the perpendicular pilot hole drilled, I came in at 30 degrees from perpendicular with the pilot drill/holesaw combo and took it slow as the holesaw started cutting into the fiberglass.
Here I have drilled and chamfered the holes for the bolts. I have some gelcoat chipping on the large hole that will not be seen later.
No hardware came with the SeaLux mount or flagpole. 1/4-20 x 1” stainless steel oval headed machine screws fit nicely on the flagpole mount. I’m not super thrilled with the slotted heads on these and would have preferred Phillips, but it was what Ace Hardware had on hand.
Here is a view from underneath before the bolt holes had been drilled. I was able to use a larger washer than standard on the aft end of the mount, but the limited room on the bow side of the mount meant using a standard washer size. I had thought about using some kind of backing plate to give some support for the fiberglass, but the fiberglass is 3/8 “ thick and is very strong.
And with the flagpole inserted into the mount.
You do not have the required permissions to view the files attached to this post.
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
-
Titaniumboy
- Rear Admiral

- Posts: 672
- Joined: Sun Jul 19, 2020 12:55 am
- Location: California
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- Contact:
Re: SeaLux Flagpole
After all that drilling into gelcoat and fiberglass, I discover that there is not any hardware to attach the flag to the flagpole, even though both the flagpole and the flag are from SeaLux. Very disappointing to get to this point and having to hold the flag with my hand.
I call SeaLux and ask if they forgot any hardware, and they say nope, just go and buy some stainless steel carabiners And so a couple of days later I have this.
I’m pleased with how this little project turned out. But those metal carabiners have got to go, I could only stand the racket they made for only a minute or two, I’m going to try using zip ties to attach the flag to the flagpole next time I go out.
I call SeaLux and ask if they forgot any hardware, and they say nope, just go and buy some stainless steel carabiners And so a couple of days later I have this.
I’m pleased with how this little project turned out. But those metal carabiners have got to go, I could only stand the racket they made for only a minute or two, I’m going to try using zip ties to attach the flag to the flagpole next time I go out.
You do not have the required permissions to view the files attached to this post.
2007 Cobalt 240 with Merc 496 MAG Bravo 3
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
1977 18’ Beachcraft with Ford 302 V8 OMC 190
Whiskey Slough Marina
Holt, CA
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