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Product Discontinued by Manufacturer

NRS Frame U-bolt has been discontinued by NRS and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Sports Equipment, Water Sports Equipment yourself to try and find the perfect replacement for you!

Product Info for NRS Frame U-bolt

NRS Frame U-bolt belongs to our larger variety of . You should explore the entire collection of Water Sports Equipment from NRS that we feature at everyday affordable prices. Browse our full product selection for the tools and merchandise you need to tackle the job at hand.

Features of NRS Frame U-bolt:

  • Curve of the U-bolt is flattened
  • or "coined"
  • to reduce impact on boat material
  • It's shaped to fit our 1 5/8" diameter frame pipe
  • The 2 1/8" deep Standard size U-bolt is used with LoPro Frame Fittings
  • We use the longer 2 1/2" deep Oversized U-bolt with our Raft and Cataraft Anchor Systems
  • Lower Cat Rail Spreader Bars and Cataraft Frame Aluminum Floors
  • Folks building their own custom frames may also find use for these U-bolts
  • Tips of threaded shanks are rounded
  • eliminating sharp edges
  • Each U-bolt comes with two 1/2" zinc-coated nylon locknuts and two zinc-coated flat washers
  • Bolt thread is 5/16"-18.

Package Contents:

  • NRS Frame U-bolt
Last updated 2025-11-06 UTC.