NRS Frame U-bolt

Item: 91020.01 | Product Description »

$2.75

  (16) | Write a Review | Ask a Question | 2 Questions

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Stainless steel U-bolt for use with LoPro™ Fitting creates a connection that will hold firmly for a lifetime of boating. Includes 2 zinc-coated steel nylon-insert lock nuts and flat washers.

Oversized U-bolts are recommended for Passenger Seat Mounts, Aluminum Cataraft Floors, the Cataraft Anchor Mount and Cataraft Floor Spreader Bars. You may want to consider the Oversized U-Bolts for any custom frame pieces.

Product Reviews

  (16)
Dimensions: Available Sizes
Weight: Single bolt with nuts & washers is 0.1 lbs.
Components:
  • 1 - U-bolt with nuts and washers
Bolt Sizes Interior Length Interior Width
Standard 2 1/8" 2"
Oversized 2 5/8" 2"

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2 Questions | 10 Answers
Displaying questions 1-2
  • NRS Frame U-bolt

    Q:

    Will they also fit around the 1.875" (some other frame makers use a larger size.)
    Asked on 12/30/2013 by Tom from Phoenix, AZ

    7 answers

    • VERIFIED BUYER

      A:

      NO! 1 1/4" nominal i.d. schedule 40 and schedule 80 aluminum pipe is 1.62" o.d. (approximately 1 5/8"). 1 1/2 inch is just too fat for the standard 1 5/8" NRS 'U" bolts.
      As an alternative to NRS fittings; the Hollander Mfg Speed-rail/Nu-rail cast pipe fittings can be used, but although speedrail fittings are considerably lighter, these are not as burly as NRS fittings.
      I have had my 1 1/4" or 1 1/2" corner Speedrail ("el") fittings precision welded to the front and rear cross bars, and then have added a second allen screw on the side bar for security.
      REGARDLESS of what you use, exact torque on bolts and allen screws is required. I use a socket drive 3/16" allen head to tighten the fittings: and I check the torque after an hour or so of rowing along.

      Answered on 1/3/2014 by Anonymous
    • VERIFIED BUYER

      A:

      I would say no. They're a tight fit around the NRS pipe.

      Answered on 12/30/2013 by Anonymous
    • VERIFIED BUYER

      A:

      No, they would not fit anything larger than 1.625
      Sent from my iPhone

      Answered on 12/30/2013 by Anonymous
    • Staff Reviewer

      A:

      Tom, they will only fit around our 1.625" pipe and smaller diameter pipe.

      Answered on 12/30/2013 by Clyde from NRS
    • VERIFIED BUYER

      A:

      No. They are snug against NRS pipe approx 1.66" diameter

      Answered on 12/30/2013 by Anonymous
    • VERIFIED BUYER

      A:

      No

      Answered on 12/30/2013 by Anonymous
    • VERIFIED BUYER

      A:

      Hi Tom, They will only fit around the NRS pipe.

      Answered on 12/30/2013 by Anonymous
  • NRS Frame U-bolt

    Q:

    hi, what size are these. thanks tom
    Asked on 1/31/2013 by tom from maribel,wi.

    3 answers

    • VERIFIED BUYER

      A:

      Click on the sizing tab under the picture.
      2" ID. Shorter ones are for lo-pros, longer ones for attaching seat plates and such.

      Answered on 1/31/2013 by Anonymous
    • VERIFIED BUYER

      A:

      According to the NRS on line catalog they are 2 1/8" inside length by 2" wide for the standard and 2 5/8" inside length by 2" wide for the oversize.

      Answered on 1/31/2013 by Just Rick from Albuquerque
    • VERIFIED BUYER

      A:

      They fit around the 1-5/8" standard NRS frame tubing and are 2-1/2" tall. The answer is also stated in the online catalog.

      Answered on 1/31/2013 by Just Rick from Albuquerque
Displaying questions 1-2

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NRS Frame U-bolt
 
5.0

(based on 16 reviews)

Ratings Distribution

  • 5 Stars

     

    (16)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

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100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

      • Rivers (10)
      • Rapids paddling (6)
      • Day trip (5)
      • Flat waters (3)
        • Was this a gift?:
        • No (16)

      Reviewed by 16 customers

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      Displaying reviews 1-5

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      5.0

      Have purchased many!

      By kbisapt

      from Hilliard, OH

      About Me Advanced

      Verified Buyer

      Pros

      • Lightweight
      • Rugged

      Cons

        Best Uses

          Comments about NRS Frame U-bolt:

          I use the oversized U-bolts for all types of modifications and accessories I've added to my raft frame.

          • Was this a gift?:
          • No
           
          5.0

          Good spare part

          By bs in bend

          from Bend, OR

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Compact
          • Lightweight
          • Rugged

          Cons

            Best Uses

            • Expedition

            Comments about NRS Frame U-bolt:

            If you have a NRS frame, you should have this a spare part.

            • Was this a gift?:
            • No
             
            5.0

            Just the right size

            By Hit'em Straight

            from MT

            About Me Advanced

            Verified Buyer

            Pros

              Cons

                Best Uses

                  Comments about NRS Frame U-bolt:

                  Used these to hold down my custom 3/4" walking boards I put on the outside of my frame. Fit just right as the normal size were too short.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Just what you'd expect

                  By Mase

                  from Boise, Idaho

                  Verified Buyer

                  Pros

                  • Reliable

                  Cons

                    Best Uses

                    • Day Trips
                    • Flat Waters
                    • Kayak Camping
                    • Ocean Swells
                    • Rapids Paddling
                    • Rivers

                    Comments about NRS Frame U-bolt:

                    I bought these, not only to have an extra set on hand, (I would HATE to be without spares if I truly needed them) but also as ameans to mount a couple of cup holders (my friend welded up) to my frame.
                    As always- they did the trick, and were exactly what I needed.

                    Service and delivery comments:

                    NRS has NEVER been late with a shipment to me.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Elegantly simple design

                    By pondscum

                    from Anacortes WA

                    Verified Buyer

                    Pros

                      Cons

                        Best Uses

                          Comments about NRS Frame U-bolt:

                          Great service super product with excellent clamping ability

                          • Was this a gift?:
                          • No

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