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9.2 / 10 by Deal Hunter

Stainless Steel Square U Bolt Kit for Boat Trailer Axle Leaf Springs, for 2x2 Axle - 4 3/4" Long,2 inch Wide Square U-Bolts with Nuts and Frame Plate for Trailer Automobiles Trailer.

C
🙂 Fair Price
58/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$32.19
Listed $91.99
Save $59.80 (65%)
Analysis Confidence 90%
🏷️ Price includes Coupon savings
Check Deal at Amazon
Price verified Jul 8, 2026 12:32 PM · Prices & availability subject to change
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💡 Deal Insight 🙂 Fair Price

The price is modestly below what this product ordinarily sells for. The retail sticker price has been slashed by 65% — a steep markdown from the official listing. Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy. Pricing has held fairly steady, with no strong push in either direction. Small discount vs history. Consider waiting for a better drop.


How We Scored This Deal
Price Competitiveness 7.88/28
Recent Value 6.61/22
Market Standing 19.5/20
Deal Strength 20/20
Momentum 4/10
📝 Product Overview
Sold by
Katuna Fastener
Fulfillment
Fulfilled by Amazon
Shipping
Free Shipping Available
Product Details
  • We're thrilled to include these fantastic components in your order: (4) stainless steel U-bolts, (8) heavy hex stainless steel nylon lock nuts, (8) flat washers, and (8) lock washers
  • Stainless steel material: u bolts for boat trailer are made of 304 stainless steel, strong and long-lasting.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
  • Square U bolt size is 1/2 inch (Approx. 13mm) diameter x 2-1/8 (Approx. 54mminch) inside width x 4-3/4 inch (Approx. 121mm) inside length.In order to provide a more stable fixing, the fixing plate thickness is specially designed to be 0.23 inch (Approx. 60mm) .Specifically designed to fit around a 2x2 boat trailer axle, Fully adjustable u-bolts to meet your specific needs. Product tolerance ±0.8mm
  • The square u-bolt kit is suitable for a wide range of applications, including boats, trailers, pontoons and more. It can also be used to secure or connect locking parts on rectangular wooden and metal objects
  • These fantastic screws are made from 18-8 stainless steel, which means they're super strong and can withstand a lot of wear and tear. They're also resistant to a range of chemicals, and they might even have a little bit of magnetic power
⚙️ Specifications
Material
Stainless Steel
Thread Size
D-1/2" x W 2-1/8" x L 4-3/4"
Exterior Finish
Stainless Steel
Manufacturer Grade
Grade 304
Head Style
Square
Color
Bright
Fastener Type
U-Bolt
Brand
KATUNA
Thread Type
Unc
Item Diameter
2-1/8” Inches
Thread Style
Right Hand
$32.19
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