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Leaf Spring U Bolt Kit | Round | Grade 5 | 1/2 x 3 x 7-3/4

SKU 5-0818K

10 In Stock as of November 30, 2022 6:30 PM EST.

Round U-Bolt Kit with 2 Grade 5 U-Bolts that are 1/2 inches in diameter, 3 inches wide and 7-3/4 inches long. Kits include 2 U-bolts, nuts and washers. Order one U-bolt kit for each leaf spring.

Product Specs for L&H 5-0818K

  • Rod Length:18"
  • Diameter (A):1/2"
  • Bend:Round
  • Grade:5
  • Width (B):3"
  • Length (C):7-3/4"
  • Note:Generic Images
  • MPN: 5-0818K
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L&H 5-0818K Details

We use the finest quality SAE Grade 5 and SAE Grade 8 steel in our u-bolt kits and custom made u-bolts. All threaded rod in our u-bolt kits are ISO 9002 and QS-9000 certified, to ensure the best quality. The material is a cold drawn, stress relieved, micro-alloyed, 1541 modified steel. If you have any questions or need help finding the correct size for your car, truck or trailer, feel free to contact us at 1-800-358-4751.

Customer Q&A - L&H 5-0818K

hello. will this fit onto an 08 nissan xterra being coupled with old man emu csr016 leaf springs? the spec recommendation that i've seen online is asking for a 1/2 x 3 1/8 x 7 3/4 u-bolt? thank you.

I am unable to confirm what u-bolts you should be using with the Old Man Emu springs but I checked these kits and they are measuring right at 3" for the inside diameter. If a 1/2" x 3-1/8" X 7-3/4" is recommended these may be a little tight around the axle. Please give us a call and we can custom bend u-bolts for the size that you need. Ryan.


L & H Threaded Rods Corporation is one of the largest threaded rod and U-Bolt manufacturers in North America. They provide high quality U-Bolts and Threaded rod for the truck suspension industry. They are certified to ISO 9001:2008 and high quality is a top priority for all of their products. Their main products are U-Bolts for trucks and trailers and other suspension products including nuts, washers, and center bolts, etc. At TruckSpring, we have been working directly with L&H rods for decades and trust their products for holding your truck and trailer leaf springs in place and where they belong.

L&H Warranty

Limited Lifetime Warranty

On all L&H U-bolts and hardware. We warrant these products against defects in workmanship or material.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, or over-torqueing. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime. Any alteration of products will void the warranty.

How to get service

If an L&H product failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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