Hey gang,
Looking for alternatives to the (wooden) support arms I'm currently missing for the swim platform. All hardware is still there attached. Is stainless my best option? Not hauling until spring, but I'm trying to start the "to-do" list and gather misc supplies.
Thanks
Brian
Swim Platform Support Arms
Moderators: BeaconMarineBob, Moderator, BeaconMarineDon
- DAVIDLOFLAND
- Moderate User
- Posts: 352
- Joined: Mon Oct 11, 2010 7:02 pm
- Location: Anchorage, Alaska
Re: Swim Platform Support Arms
I installed my swim platform about 20+ years ago. For support arms, I simply cut 7/8" or 1" (can't remember which) stainless tubing to desired length for each strut plus about 2" at each end. I then flattened each end in a vice, bent the flattened end about 45 degrees and drilled a hole, then ground the sharp corners.
The upper supports are 1/4" aluminum plate I had a machine shop 'break' to the correct angle, then I just chopped it into 4" sections.
It's held up in salt water for over 20 years.
The upper supports are 1/4" aluminum plate I had a machine shop 'break' to the correct angle, then I just chopped it into 4" sections.
It's held up in salt water for over 20 years.
1977 F-32 INSTANT FUN "Just Add Water"
My Forever boat - O/O 30 years and counting
Yanmar 6BY3-260's
My Forever boat - O/O 30 years and counting
Yanmar 6BY3-260's
- Paul - SW Ontario
- Moderate User
- Posts: 233
- Joined: Tue Apr 21, 2009 9:33 am
- Location: Woodstock, Ontario
- Contact:
Re: Swim Platform Support Arms
Did the same thing as David for the aft supports. (They are actually the old Trojan railings cut down - waste not want not!)
Had Aluminum triangular supports made by a local welder for the transom supports.
Been going strong for 11 years now...no problems.




Had Aluminum triangular supports made by a local welder for the transom supports.
Been going strong for 11 years now...no problems.
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1973 Trojan F25.5 - SW, ON.
2012 Triple Axle trailer
1978 C&C Mega 30' Sailboat
2014 Triple Axle trailer
2016 Highfield CL290 BL RIB
2017 20hp Suzuki 4 stroke
2012 Triple Axle trailer
1978 C&C Mega 30' Sailboat
2014 Triple Axle trailer
2016 Highfield CL290 BL RIB
2017 20hp Suzuki 4 stroke
Re: Swim Platform Support Arms
Fantastic job guys! Great ideas. Thank you very much!
- RWS
- Ultimate User
- Posts: 2857
- Joined: Sat Feb 18, 2006 7:01 am
- Location: West Coast Florida
- Contact:
Re: Swim Platform Support Arms
When I swapped out my swim platform, Beacon Marine had the necessary additional brackets 
RWS

RWS
1983 10 Meter SOLD after 21 years of adventures
Yanmar diesels
Solid Glass Hull
Woodless Stringers
Full Hull Liner
Survived Andrew Cat 5,Eye of Charley Cat 4, & Irma Cat 2
Trojan International Website: http://trojanboat.com/
WEBSITE & SITELOCK TOTALLY SELF FUNDED
Yanmar diesels
Solid Glass Hull
Woodless Stringers
Full Hull Liner
Survived Andrew Cat 5,Eye of Charley Cat 4, & Irma Cat 2
Trojan International Website: http://trojanboat.com/
WEBSITE & SITELOCK TOTALLY SELF FUNDED