Refurbished U-Bolts — 24 Deals

About U-Bolts deals

24 open-box and refurbished U-Bolts deals are live for shoppers in the US right now, with discounts averaging 17% off retail. Prices range from $5 to $52, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include ZYUAROM, SRZTXU, uxcell and Zvaofuy. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

24 live US listings.

USA

Zvaofuy

Zvaofuy 8 Pack U Bolt 2 Inch Wide, U-Bolts M8×50mm×100mm 304 Stainless Steel Universal U Bolts for Trailer Frame, Truck Chassis & Hardware

Used

$16⁹⁶

Update: 3 hours 23 mins

Buy at Amazon.com

USA

Zvaofuy

Zvaofuy 2 Sets M8 Square U-Bolts 2-1/2 Inch Wide, 304 Stainless Steel M8 x 65mm x 80mm U Bolt for Trailer, Truck, RV, Pipe and Industrial Hardware

$5²⁹

Zvaofuy 4 Sets M12 U Bolts 2-1/16"W x 4-1/2"L Heavy Duty Steel Kit for Boat Dock Pipe, Small Trailer & DIY Woodworking Hardware

$23³⁵

uxcell Round U-Bolts 4 Sets 0.79"(20mm) Inner Width 50mm Length Steel M6 with Nut, Plate, Washer

$7²⁸

uxcell Round U-Bolts 4 Sets 0.63"(16mm) Inner Width 46mm Length Steel M6 with Nut, Plate, Washer

$7⁴⁶

Anina 2 Set Square U Bolts 3-1/16" W X 4-1/2" L X M12 Thread with Frame Plates, Nuts and Washers Stainless Steel U Clamp Bolts for Trailer, Ski Boat, Tube, Sailboat

$14²⁴

SRZTXU 4 Sets M10 U-Bolts,u-Bolts 2" (50mm) Wide,304 Stainless Steel u-Bolts,with Nuts,Bolt Plate and washers (4, M10 x 50mm x 115mm)

$18⁸⁹

ZYUAROM 4 Sets M10 U Bolts 2-1/2 Inch Wide, 3/8" x 2-1/2"W x 5" L 304 Stainless Steel U Bolt Heavy Duty for Boat Trailer with Nuts, Bolt Plate and Washers (4, M10 x 65mm x 136mm)

$24²⁹

SRZTXU 8 Sets M8 U-Bolts,u-Bolts 1.5" (40mm) Wide,304 Stainless Steel u-Bolts,with Nuts,Bolt Plate and washers (8, M8 x 40mm x 90mm)

$23¹⁹

YIDU69Q 6 PCS 4 Inch Wide Square U-Bolts, 3/8" x 4" x 5-1/2"

$18⁵⁸

Anina 4 Pack M8 X 40mm X 100mm 304 Square U-Bolts - 1.5 Inch Wide Stainless Steel U Bolts Kit Complete with Nuts, Lock Washers, Flat Washers & Mounting Plates

$15⁸⁷

uxcell 2 Set M8 1-3/4 Inch Inner Wide Square U Bolts, 2-9/16 Inch Length 304 Stainless Steel U-Bolts with Flange Hexagon Nuts, Frame Plates for Trailer, Automotive, (42mm W x 65mm L)

$8²⁹

SVLING 8 Sets Round U Bolts, u-Bolts 1-1/2 Inch Wide, 304 Stainless Steel U Bolt,with Nuts,Bolt Plate and Washers for Boat Trailer Tube(5/16" D x 1-1/2"W x 2-3/16"L)

$15⁵⁷

ZYUAROM 2 Sets M10 U Bolts 2-1/2 Inch Wide, 3/8" x 2-1/2"W x 5" L

$12⁰⁷

uxcell M6 U-Bolts, 8 Sets 38mm(1.5") Inner Width 59mm Length 304 Stainless Steel Round Bend U Clamp with Nuts and Plates for Ski Boat, Fishing Boat

$13⁷⁵

SRZTXU 16 Sets M8 U-Bolts,u-Bolts 1.5" (40mm) Wide,U-Bolts with Nuts

$51²⁹

ZYUAROM 2 Pcs M10 Square U Bolts 6 Inch Wide, 3/8" x 6"W x 5-1/8"L

$11⁴⁵

ZORUNNA 12Pcs Square U Bolts, 3/8" x 4" x 5" Galvanized, Heavy Duty U-Bolts

$21³⁷

ZYUAROM 4 Sets M10 U Bolts 2 Inch Wide, 3/8" x 2"W x 4-1/2"L

$19⁰⁴

ZYUAROM 4 Sets M12 Square U Bolts 2 Inch Wide, 1/2" x 2-1/16" W x 4-1/2"L

$22³⁹

SRZTXU 2 Sets M10 U-Bolts,u-Bolts 3" (78mm) Wide,304 Stainless Steel u-Bolts,with Nuts,Bolt Plate and washers (2, M10 x 78mm x 153mm)

$12⁵⁹

ZYUAROM 6 Sets M10 U Bolts 2 Inch Wide, 3/8" x 2"W x 4-1/2"L

$28⁷⁹

ZYUAROM 4 Pcs M8 Square U Bolts 1-1/4 Inch Wide, 5/16" x 1-1/4"W x 1-5/8"L Stainless U Bolt Heavy Duty with Nuts, Bolt Plate and Washers (4, M8 x 1-1/4"W x 1-5/8"L)

$12⁵⁹

Dunzy 4 Pcs Square U Bolts Zinc Plated, Heavy Duty Carbon Steel U Bolt Industrial and Scientific Supplies for Boat Tube, Rectangular Wood and Metal Object (M12 x 2-1/16" X 6-1/2",Carbon Steel Plated)

$14³⁹

U-Bolts open-box FAQ

How much can I save on open-box U-Bolts?

Discounts on U-Bolts at OpenBoxFox currently average 17% off retail across 24 live listings, with prices from $5 to $52. Savings are measured against the manufacturer's list price.

Are open-box and refurbished U-Bolts safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which U-Bolts brands are on sale open-box right now?

The most-listed brands in U-Bolts at the moment are ZYUAROM, SRZTXU, uxcell, Zvaofuy and Anina. New open-box inventory arrives daily, so brand availability changes often.

How often are U-Bolts deals updated?

OpenBoxFox syncs U-Bolts inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Shop more: Refurbished Industrial & Scientific · Refurbished Fasteners · Refurbished Bolts