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Best U bolts Manufacturers

WULF 3 Front 3 Rear Lift Kit with Shock Extenders and Rear Shocks compatible with 1999-2007 Chevy Silverado GMC Sierra 1500

  • Compatible with 1999-2006 Chevrolet Silverado GMC Sierra 1500 & 2007 Classic Body Style.
  • FRONT: 1-3" Adjustable Lift Steel Torsion Keys, (2) Powder Coated Shock Extenders for Optimal Ride Quality with High Grade Bolts, Hardware Included.
  • REAR: 3" Lift Fabricated Steel Powder Coated Angled Blocks, (4) Zinc Coated U-bolts, (2) WULF Stealth Nitro Gas Shock Absorbers, FREE Red Shock Dust....
  • NOTE: 4X4 4WD models only. TORSION BAR SUSPENSION MODELS ONLY Please see the description for full details, or contact us for assistance.
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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Ultra-Tow 3500-Lb. Capacity Spring Trailer Axle with Adjustable Spring Mounts - 85in. Hubface, 69 1/2in.-73 1/2in. Spring Center, 90 1/4in.L, Straight

  • Rockwell American 3,500 lb Idler Axle - Running Gear Set - Made in the USA.
  • This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year Manufacturers Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
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Fel-Pro ES 72856 Cylinder Head Bolt Set

  • Meets or exceeds all original equipment specifications.
  • Application specific design to ensure a perfect fit.
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts.
  • Properly torque bolts per manufactures specifications.
  • Follow recommended tightening sequence for head bolts.
  • Check bolt length for correct application needed.
  • Follow all vehicle manufacturers recommendation procedures for head bolt replacement.
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Rockwell American 3,500 lb Idler Trailer Axle Running Gear (Idler Axle W/Hubs, Bearings, Lugs & Nuts, Springs, U-Bolt Kit, Hanger kit. (89" Hubface, 74" Spring Center)

  • Rockwell American 3,500 lb Idler Axle - Running Gear Set - Made in the USA.
  • This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year Manufacturers Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
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TORCH 8.5\ Square Extended U Bolts Extra Long 2.5\ wide 9/16\ Ubolt w Hardware

  • FITS: Many applications. Please message us with your make/model and current U bolt size if you have any questions about fitment..
  • CONTENTS: 4x Square U-Bolts (measurements are from inside the bend 8.5" long and 2.5" wide).
  • INSTALLATION: Bolt on kit. U bolts are 8.5" from the inside bend and just over 9" in overall length..
  • Ships Same/Next Business Day. 2-4 Day Delivery. Lifetime Warranty. Dedicated Customer Service. Call or message us with any questions!.
  • NOTES: Please measure your existing U bolts before purchasing to ensure these U bolts are correct for your application. Please message us if you have any questions..
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WULF 1-3 Front 3 Rear Lift Kit compatible with 1997-2004 Dodge Dakota 4X4 with Torsion Bar Suspension

  • Compatible with 1997-2004 Dodge Dakota 4X4 with Torsion Bar Suspension.
  • FRONT: 1-3" Adjustable Lift Steel Torsion Keys.
  • REAR: 3" Lift Fabricated Steel Powder Coated Angled Blocks, (4) Zinc Coated U-bolts, Hardware Included.
  • NOTE: 4X4 4WD models only Please see the description for full details, or contact us for assistance.
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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WULF 3 Adj Front 3 Rear Lift Kit with Extended Shocks compatible with 1997-2004 Dodge Dakota 4X4

  • Compatible with 1997-2004 Dodge Dakota 4X4.
  • FRONT: 1-3" Adjustable Lift Steel Torsion Keys, (2) WULF Stealth Nitro Gas Shock Absorbers, FREE Red Shock Dust Boots Included, Hardware Included.
  • REAR: 3" Lift Fabricated Steel Powder Coated Angled Blocks, (4) Zinc Coated U-bolts, (2) WULF Stealth Nitro Gas Shock Absorbers, FREE Red Shock Dust....
  • NOTE: 4X4 4WD models only Please see the description for full details, or contact us for assistance.
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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Square U Bolt in Zinc 3/8 x 3 x 7 U Bolt Zn Industrial and Scientific Supplies U Bolts for Boat Trailer Tube Rectangular Wood and Metal Objects 4 Pieces

  • Common Size: the square U bolts measures about 3/8 inch in diameter, 3 inch in width and 7 inch in length, proper for 3 x 3 inch square, suitable size can meet your different fastening needs, please check the size before ordering.
  • Sufficient Quantity: you will receive 4 pack of square U bolts in zinc, including 4 pieces of u bolts, 4 pieces of frame plates and 8 pieces of nuts.
  • Enough quantity satisfy your uses and replacements.
  • Hard Material: the square U bolt adopts carbon steel material, and with zinc plated, sturdy and reliable, with nice rust and corrosion resistance, each bolt can withstand the weight, still perform well in rainy and wet environments.
  • Wide Applications: the U bolts are widely suitable for various fields, such as industry, manufacturing, maintenance, the automotive sector, clothing production, etc., ideal for fastening tubes, woods, trailer, and so on.
  • Tips: It is recommended to use lubricant during installing the U bolts to prevent wear and tear.
  • Use a manual wrench or socket ratchet when installing nuts.
  • Do not use high speed power tools or impact tools to tighten the nuts.
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WULF 3 Lift Kit with Rear Extended Shocks compatible with 1995-2004 Toyota Tacoma 6LUG 2WD 4X4

  • Compatible with 1995-2004 Toyota Tacoma 6LUG 2WD 4X4.
  • FRONT: 3" Lift Fabricated Steel Powder Coated Strut Spacers, Hardware Included.
  • REAR: 3" Lift Fabricated Steel Powder Coated Angled Blocks, (4) Zinc Coated U-bolts, (2) WULF Stealth Nitro Gas Shock Absorbers, FREE Red Shock Dust....
  • NOTE: 6LUG models only. Strut Spacers are not a 1:1 ratio regarding physical thickness to the amount of lift, they will lift the advertised amount....
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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4 Sets 304 Stainless Steel Square U-Bolt Boat Trailer U-Bolts with Washers and Nuts L Heavy Duty U Bolts for Sailboat Trailer Automobiles Trailer Industrial Parts 1/2 D x 3 1/16 W x 4 5/16 Inch

  • Package includes: stainless steel u-bolt set include 4 pieces u-bolts, 8 pieces stainless steel flat washers, 8 pieces stainless steel nylon lock nuts, 8 pieces lock washers, all accessories are made of 304 stainless steel.
  • U-bolt size: 1/2 x 3-1/16 x 4-5/16 inch (D x W x L), thread length: 2-1/2 inches, suitable for 3 x 3 inch square beams and shafts.
  • Stainless steel material: u bolts for boat trailer are made of 304 stainless steel, strong and long-lasting.
  • These 304 stainless bolts prevent rust corrosion, acid corrosion and wear.
  • It's still perform well in rainy and humid seaside environment.
  • How to use: firstly choose the corresponding square U shaped bolt according to the size of the pipe, then drill holes in the connection, and finally lock nut and flat washer.
  • Use a hand wrench or socket ratchet when installing nuts.
  • Do not use an impact or a high speed socket driver.
  • Wide application: square u-bolt is applied to fix or connect the locked parts to rectangular wood and metal objects, such as cars, sailboat trailers, pipe, tube, plumbing and other industrial applications.
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WULF 2.5' Front 2' Rear Leveling Lift Kit compatible with 1998-2012 Ford Ranger 2WD with Coil Spring Suspension

  • Compatible with 1998-2012 Ford Ranger 2WD with Coil Spring Suspension.
  • FRONT: 2.5" Lift Solid Aluminum Coil Spring Spacers.
  • REAR: 2" Lift Ductile Cast Steel Angled Blocks, (4) Zinc Coated U-bolts, Hardware Included.
  • NOTE: 2WD models only. Requires coil spring suspension. Strut Spacers are not a 1:1 ratio regarding physical thickness to the amount of lift, they will lift the advertised amount Please see the description for full details, or contact us for assistance.
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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WULF 3' Full Lift Kit compatible with 2005-2020 Toyota Tacoma 2WD 4X4 w/ Rear Shocks

  • Compatible with 2005-2020 Toyota Tacoma 2WD 4X4.
  • FRONT: 3" Lift Fabricated Steel Powder Coated Strut Spacers, Hardware Included.
  • REAR: 3" Lift Fabricated Steel Powder Coated Angled Blocks, (4) Zinc Coated U-bolts, (2) WULF Stealth Nitro Gas Shock Absorbers, FREE Red Shock Dust Boots Included, Hardware Included.
  • NOTE: 6LUG models only. Excludes TRD Pro models. Strut Spacers are not a 1:1 ratio regarding physical thickness to the amount of lift, they will lift the advertised amount Please see the description for full details, or contact us for assistance.
  • Fast Shipping. Manufacturers Lifetime Warranty. Dedicated Customer Service.
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Prime-Line 9071931 U-Bolts, Round Bend, 1/4 inch-20 X 1-1/8 inch X 2-1/4 inch - (3/4 inch Pipe), Zinc Plated Steel, (10-pack)

  • STOP: ONLY USE a Hand Socket Ratchet or wrench to run the nuts up and tighten..
  • DO NOT USE an impact or powered socket driver. Ignoring this instruction will cause U-Bolt Galling / Seizing / Breaking / Failure / Expletives / Sawzall. Let's keep it Fun, and Successful..
  • U-Bolt Size: 1/2" Diam x 3- 1/16" Inside Width x 5- 5/16" Inside Height (Length).
  • Attention: When measuring for Your needed Height (Length), add 1" for the nut and washer..
  • Threading: 1/2"-13 with a thread length of 2- 1/2"..
  • U-Bolts and hardware are made out of 304 Stainless Steel..
  • These U-Bolts will fit on 3" x 3" cross members, such as 3" x 3" box steel..
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