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Locks down tight. Lets go clean.

Cosari LoadLock 5T

Thick 50mm orange polyester webbing, 6-row stitched loops, and a wide steel handle you can crank with gloves on.

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  • 50mm matte polyester webbing, under 3% stretch
  • 6-row box-and-cross stitched end loops
  • Wide open-frame handle works with work gloves
  • 180-degree release that frees the spool first try
Cosari LoadLock 5T
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Built Like Flatbed Gear, Sized for Your Truck

Every part of the LoadLock 5T targets the two things that go wrong with cheap straps: stretching on the highway and jamming at the unload.

Dual-Pawl Ratchet Lock

Two spring pawls engage the gear with a solid click, so tension stays put over rough pavement.

50mm Low-Stretch Webbing

2.2mm thick matte polyester with under 3% elongation lies flat over rails and resists highway creep.

Wide Open-Frame Handle

A bare 4.5mm steel handle with room for four gloved fingers. No rubber sleeve to rot or slide off.

6-Row Stitched Loops

Double-folded loops sewn in a box-and-cross pattern fit stake pockets, D-rings, and tow hooks.

How It Works

Anchor and Thread

Anchor and Thread

Loop the stitched end around your anchor point and feed the flat orange webbing through the slotted steel mandrel. It slides through without bunching.

Crank to Tension

Crank to Tension

Pump the wide open-frame handle with one gloved hand. The dual pawls click into each tooth as the strap winds tight.

Lock Flat and Drive

Lock Flat and Drive

Snap the handle flat into its closed position. The load stays put, and the 180-degree release frees it in seconds when you arrive.

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Excellent4.8 (247)Trustpilot

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Cosari LoadLock 5T

Heavy-duty 2-inch ratchet tie-down strap with a 4.5mm zinc-plated steel frame and a release that won't bind.

Backed by our 30-Day Money-Back Trial & Full Cosari Guarantee.

$29.99 $59.99 Free Tracked Shipping (5–7 Days) Included

In Stock: Delivers in 5–7 Business Days. Free insured US delivery with tracking.

30-Day Money-Back Guarantee plus a full 2-Year Warranty.

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Description

The Webbing: Flat-woven, UV-stabilized matte polyester, 50mm wide and 2.2mm thick. Rated under 3% elongation at working load, so it won't stretch or hum at highway speed the way thin 1-inch straps do.

The Buckle: 4.5mm cold-rolled steel frame with silver-gold zinc bichromate plating, a dual-pawl gear, and a wide rectangular open-frame handle. The open design drains mud and water so it won't freeze or gum up.

The Loops: Both ends finish in double-folded loops sewn with a 6-row box-and-cross pattern. They fit stake pockets, D-rings, tow hooks, and rails, and won't tear out like single-pass stitching.

5–7 Day Shipping & 30-Day Returns

Free 5–7 Day US Shipping: Every order ships free with full tracking and delivers in 5 to 7 business days.

30-Day Trial: Try it at home for 30 days risk-free. Need help? Email us anytime at support@buycosari.com.

2-Year Warranty: If anything goes wrong within 2 years, we replace it free of charge or refund your order in full.

Why Choose the Cosari LoadLock 5T?

Cosari LoadLock 5T Detail

Shrugs Off Road Salt

Zinc bichromate plating rated for 500+ hours of salt-spray resistance keeps the gears turning after winters in an open bed.

Releases Without a Fight

Swing the handle to 180 degrees and the spool spins free. No pliers, no pocketknife, no pinched knuckles.

Holds Steady at 70 MPH

Low-stretch webbing and a positive dual-pawl lock keep the load still in your mirrors mile after mile.

Cosari LoadLock 5T vs. Ordinary Alternatives

Cosari LoadLock 5TStandard Competitors

FeatureCosari LoadLock 5TStandard Competitors
Webbing width & thickness50mm, 2.2mm thickOften 25mm, around 0.9mm
Stretch under loadUnder 3% elongation10–14% on many bargain straps
Handle with glovesWide open steel frameNarrow stamped lever or rubber sleeve
Release under tension180-degree release, frees first tryProne to binding, may need pliers
Loop stitching6-row box-and-crossOften a single pass

What's Included

In the Box
  • 1 × LoadLock 5T zinc-plated steel ratchet buckle with attached reinforced stitched loop end
  • 1 × Bright orange 50mm polyester main strap with reinforced stitched loop (rolled)
  • 1 × Printed load-rating and safety card
Technical Specifications
  • Webbing width: 50mm (2 in)
  • Webbing thickness: 2.2mm UV-stabilized matte polyester
  • Elongation: under 3% at working load
  • Ratchet frame: 4.5mm cold-rolled steel, dual-pawl gear
  • Finish: silver-gold zinc bichromate plating, 500+ hr salt-spray rated
  • Release: 180-degree flat-open cam release
  • End fittings: double-folded loops, 6-row box-and-cross stitching
  • Working Load Limit: printed on the sewn-in label; always load to WLL, never break strength
Care & Safety
  • Rinse the buckle with fresh water after exposure to road salt or seawater, let it dry with the handle open, and add a drop of light machine oil to the gear and pawls every few months.
  • Store the webbing rolled and out of direct sun when not in use. Inspect before every haul and retire the strap if you find cuts, burns, broken stitches, or a bent frame.
  • Backed by our 30-Day Money-Back Guarantee & Full Cosari Warranty
  • Customer Support: support@buycosari.com
In the Box Cosari LoadLock 5T

Secure Any Load in 3 Steps

Swipe left for steps 2 and 3

  1. Loop and Feed
    1

    Loop and Feed

    Hook the stitched loop to your anchor and pull the orange webbing through the slotted spool until it's snug.

  2. Pump to Tighten
    2

    Pump to Tighten

    Work the wide steel handle back and forth until the strap is drum-tight over the load.

  3. Lock and Go
    3

    Lock and Go

    Press the handle flat until it clicks into place. Recheck tension after the first few miles.

Verified Customer Reviews

What 200+ Verified Buyers Say About the Cosari LoadLock 5T

Excellent Trustpilot
4.8
Based on 247 verified reviews
5 Stars
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3 Stars
7
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1
97% of buyers recommend the Cosari LoadLock 5T
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✓ Verified Purchase
Marcus T. — Omaha, NE · Verified Buyer2 days ago

Popped right loose after 200 miles on I-80

My last strap bound up so bad I had to slice it with a pocketknife just to get my mower off the trailer. This 180-degree release pops free on the first try even when you crank it down hard. The silver-gold zinc-plated steel feels like real flatbed rigging gear, not the stamped tin garbage they sell in hardware store 4-packs.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

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✓ Verified Purchase
Dave K. — Duluth, MN · Verified Buyer4 days ago

Finally a handle that fits insulated winter gloves

I'm done with rubber-coated handles that rot in the sun and slide right off the metal lever after one summer in the truck bed. This wide rectangular open steel handle gives you serious leverage, and you can actually thread the mandrel and pop the release bail with heavy leather work gloves on without pinching your palm.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Brandon R. — Boise, ID · Verified Buyer6 days ago

Zero stretch or highway hum at 70 mph

Had to pull over three times on my last trip because my old bargain webbing kept stretching and humming in the wind. This thick matte orange weave didn't budge a millimeter over a four-hour haul. Worth every penny just for the peace of mind looking in my rearview mirror and seeing the load completely dead-still.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Cole M. — Pittsburgh, PA · Verified Buyer1 week ago

Six rows of stitching and zero rust after road spray

Look at the stitching on the reinforced loops—six clean rows of heavy thread instead of that scary single pass you see on cheap straps. Left a pair strapped to my utility trailer through three days of pouring rain and road brine and there isn't a single speck of orange rust on the ratchet gears.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Travis H. — Fort Worth, TX · Verified Buyer1 week ago

No more bear-trap knuckles at the lumberyard

Nothing makes you feel dumber than standing at the lumberyard with a jammed $5 ratchet strap and a line of trucks waiting behind you. Releasing my old straps under tension felt like setting off a bear trap on my knuckles. The dual-pawl clunk on the LoadLock 5T is super crisp and lets go smoothly.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Greg S. — Spokane, WA · Verified Buyer2 weeks ago

Heavy duty means actual weight—keep that in mind

These buckles are thick 4.5mm steel, so don't throw them carelessly across your hood or bedside panel because they will dent paint if you're reckless. That said, the matte orange webbing doesn't curl up like wet spaghetti when you pull it tight across a sharp trailer rail. Best straps in my truck box.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Kenny W. — Tulsa, OK · Verified Buyer2 weeks ago

Holds our skid steer attachments without creeping

We haul heavy pallet forks and augers on a tandem-axle flatbed almost daily. Most 2-inch straps start fraying at the edges after a month or the mandrel bends under torque. When you crank the LoadLock 5T down, both pawls lock in solid and the webbing stays completely flat.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Jeff L. — Knoxville, TN · Verified Buyer3 weeks ago

Replaced a whole bin of tangled hardware-store straps

I threw out six rusted, twisted 1-inch straps after buying my first pair of these at 50% off. The 2-inch matte polyester feeds through the slot cleanly without bunching up, and the open-frame steel handle is easy to hose off when it gets caked in mud at the jobsite.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Ryan P. — Concord, NH · Verified Buyer3 weeks ago

Stiff weave takes a few pulls to break in, holds like iron

Out of the gate the orange polyester webbing is very thick and stiff compared to thin nylon straps, so rolling it up tight takes an extra ten seconds. Once it's tensioned over a load of green oak firewood, though, it doesn't stretch at all over bumpy backroads.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

✓ Verified Purchase
Shane D. — Billings, MT · Verified Buyer1 month ago

You don't even have to flick it and say the magic words

When you crank this ratchet down over an ATV or tractor, you get that unmistakable heavy mechanical clunk from the steel gears locking in—you don't even have to flick the strap and say 'that's not going anywhere.' Easily outperforms straps twice the price.

Verified Purchase · Austin, TX · Cosari LoadLock 5T

Throw Out the Rusty Straps. Haul With Confidence.

$29.99 $59.99 Free Tracked Shipping (5–7 Days) Included

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Frequently Asked Questions

Will the steel ratchet rust if it's left in an open truck bed or on a boat trailer?

The buckle is protected by silver-gold zinc bichromate plating rated for 500+ hours of salt-spray resistance. After 72 hours of road-brine spray in our test, we found no rust on the gears. Rinsing it with fresh water after salt exposure will extend its life.

Will the end loops fit over stake pockets, D-rings, and tow hooks?

Yes. The loops are double-folded and reinforced with 6-row box-and-cross stitching. They fit over stake pockets, D-rings, and tow hooks, and you can girth-hitch them around a rail or roll bar.

Can I use the handle and release while wearing work gloves?

Yes. The wide rectangular open-frame handle fits four gloved fingers, and the release bail has enough clearance to operate with thick leather gloves.

Does the webbing stretch in rain or sun?

The UV-stabilized matte polyester is rated at under 3% elongation at working load and doesn't soak up water like nylon. In our highway test, tension held steady over 200 miles.

Will it bind up when I try to release it under tension?

Pull the release bail and swing the handle open to 180 degrees, and the spool frees up. In our tests it released on the first try under 1,200 lbs of tension, including after brine exposure.

What if it jams or frays?

You're covered by the 30-Day Money-Back Guarantee. If it fails in normal use within 2 years, the replacement warranty covers a new strap.

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