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Your cart is empty.Removable round rail mount clamps include shims, thumb screws and all mounting hardware. Great for mounting a wide variety of items, including fillet tables, solar panels, GPS, cell phone or cup holders, and binocular racks to your existing rails. Clamps fit 3/4", 1" and 1-1/4" tubing. UV stabilized injection molded nylon construction with stainless hardware.
Duane L. Damon
Reviewed in the United States on May 25, 2025
Used these to mount my solar panel on my sailboat rail. They really work well and can highly recommend them to anyone.
Vvs1blue
Reviewed in the United States on September 30, 2024
I purchased my first set of these to attach a 100 watt panel to the stern rail of my sailboat in June of 2022. Two years later they are still holding up quite securely. I purchased a second set to secure another 220 watt panel that weighs over 20 lbs and despite 20+ knot winds these rail mount clamps have held the panels quite firmly. In high wind conditions, I tilt the panels down and the clamps easily loosen and tighten once the panels are in place.
Customer
Reviewed in the United States on July 1, 2024
Very pleased with these. They seem very well made and I’m sure will stand up well to life on my yacht.
lisa d osborne
Reviewed in the United States on October 3, 2024
Use this product to attach a solar panel to my sailboat’s railing. Product appears to be built with good quality material. I have no complaints and it looks as if it will last for years.
George Richardson
Reviewed in the United States on April 28, 2024
I bought these rail mounts for a solar panel. The pair are very well made and the inserts accommodated my 1 inch rail perfectly. All the pieces for installation came as advertised.
ArtPhotographer
Reviewed in the United States on April 2, 2024
works for me.
Seychellois
Reviewed in the United States on February 19, 2021
I am mounting solar panels on my sailboat pushpit. The clamps are excellent IMO.There is one key bit that you should be aware of and may not be obvious to some users. The clamps ship with some hardware: screws, lock washers, butterfly clamping screws and two weird looking grey washers which have little langs on the inside radius.... do not toss these out!!These washers are retaining washers for the butterfly clamping screws and need to be installed on the inside of the clamp to ensure you do not accidentally drop the butterfly screw when loosening the clamp. As a sailor I can tell you, no matter where you drop stuff on deck it will absolutely, no question, always wind up overboard, so these little retaining washers are critical.The other minor surprise is the nylock nuts in the mount will push out, they are secure from rotation but they can push out as you attach the mount to a mounting plate. This will make you think you have a stipped nut or that there is something odd going on when you try to tighten the mounting screws. The nylock wonl;t engage with the screw if it has been pushed out. Just bear thi in mind when you assemble these. It would have been better if the nylocks were secure from push out as well as rotation IMO.Otherwise I think these are an excellent solution for mounting smaller (mine are 100 W) arrays. I might be a bit concerned if you went to considerably larger/heavier arrays though.
d in nyc
Reviewed in the United States on November 22, 2021
I attached three of these to a hard life sling box that mounts to the sailboat stern pulpit and am very happy with it. This box needs to come off every fall and go back on in spring, and these devices streamline a previously 1.5 hr process of using screws and nuts to something closer to 10 minutes. Result is quite secure. Comes with rubber spacers to accommodate 7/8”, 1” and 1-1/8 rails. They are a little overbuilt and solid.Great!
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