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DAOSEC Heavy-Duty 304 Stainless Steel Cargo Trailer Latch

$33.99 on Amazon.com (as of October 9, 2026, 6:14 AM EST) View details ↗

Upgrade your transport security with the DAOSEC Heavy-Duty Cargo Trailer Door Latch Hasps, expertly engineered from premium 304 stainless steel to withstand the most rigorous operating conditions. Designed to deliver exceptional strength and long-lasting durability, this comprehensive hardware set features upgraded carriage bolts with an enlarged round head for a precise, secure fit. To combat the constant vibrations encountered on the road, the inclusion of nylon lock nuts and anti-slip washers provides a reliable dual-protection system, ensuring your valuable cargo stays safely locked in transit.

Offering superior versatility and an adjustable design, this enclosed trailer latch incorporates rectangular mounting holes to accommodate door hole spacings between 4.3″ and 4.7″. This thoughtful configuration allows for seamless retrofitting and replacement of worn-out factory hardware on a wide variety of transport vehicles. Whether you are securing commercial freight trucks, shipping containers, barn doors, refrigerated transport, or warehouse entries, this heavy-duty latching solution meets diverse security demands with ease.

Installation is straightforward and efficient, requiring no complex tools or specialized procedures. You can easily tighten the included screws and nuts to replace existing hardware, or alternatively weld the unit directly onto your door structure. Each complete package arrives ready for implementation, containing two robust trailer door latch locks alongside four sets of installation hardware for immediate setup.

Material304 Stainless Steel
Thickness0.14″
Hole Spacing4.3″ – 4.7″
Dimensions5.7″ × 1.1″
What door hole spacings are supported by this adjustable latch set?
The mounting design accommodates door hole spacings ranging from 4.3″ to 4.7″.
Can these latches be installed by welding instead of using screws?
Yes, you can either tighten the provided screws and nuts or weld the hardware directly onto the door.
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