Ratchet Straps Guide: Types, Sizes and Ratings
A ratchet strap uses polyester webbing and a ratcheting mechanism to hold cargo firmly in place on a truck, trailer, rack or van. This guide explains the main types of ratchet straps, how to read their ratings, and which strap fits common jobs, with links to the products and guides on this site.
What Is a Ratchet Strap?
A ratchet strap has three parts: the webbing, a ratchet that tightens it, and end fittings such as S-hooks or J-hooks that attach to anchor points. Turning the handle takes up slack and locks in tension, which makes ratchet straps a common choice for heavier or awkward loads. Cam buckle straps are quicker to use but apply less tension, so they suit lighter loads.
Types of Ratchet Straps
| Type | Best for | Start here |
|---|---|---|
| Standard ratchet tie-down straps | Trailers, motorcycles and general cargo | Standard Duty and Super Duty ratchet straps |
| Self-storing ratchet straps | Lighter loads and tidy storage with a hand-crank | Self-Storing Ratchet Straps (X61165) |
| E-Track ratchet straps | Enclosed trailers and vans with E-Track rails | E-Track straps |
| Car tire tie-down straps | Securing vehicles on trailers by the wheels | Auto tie-down straps |
| Industrial grade ratchet straps (2 in to 4 in) | Commercial hauling and flatbeds | Industrial ratchet straps |
| Soft loops (accessory) | Protecting handlebars, frames and other surfaces from metal hooks | Soft Loop Tie-Down Straps (XS16004) |
Ratchet Strap Ratings: What to Check
Working load limit (WLL) is the maximum load a strap assembly should carry in normal use. Assembly breaking strength is the force at which the weakest part of the assembly is expected to fail. Size your setup by WLL, not by breaking strength.
In our catalog the WLL is about one-third of the breaking strength: 1,500 lb breaking strength with a 500 lb WLL, 2,200 lb with 733 lb, 4,400 lb with 1,467 lb, and 10,000 lb with 3,333 lb. Width alone does not tell you the rating. Two 1.5 in models in our catalog are rated at 3,300 lb and 5,000 lb breaking strength. For more detail, see our ratchet strap size guide and how to choose the right ratchet strap for your load.
Choose by Use
- Motorcycle transport
- ATV and UTV hauling
- Flatbed and heavy cargo
- Moving and furniture
- Marine and boat cargo
- RV and camping gear
- Roof rack cargo
- Farm and construction
- Tactical and field gear
Before You Haul: A Quick Checklist
- Inspect the strap. Check the webbing, stitching, ratchet and hooks for damage.
- Check your anchor points. The setup is only as strong as its weakest part, including the anchors on your truck, trailer or rack.
- Add up the WLL. A common guideline is that the combined WLL of all straps should be at least half the weight of the load. Treat it as a floor, and use more capacity when you can.
- Thread, tighten and lock. Keep the webbing flat and untwisted, and lock the ratchet handle closed.
- Recheck. Check the tension after the first few miles and again during long trips.
Frequently Asked Questions
What is the difference between a ratchet strap and a cam buckle strap?
A ratchet strap tightens with a handle and holds more tension, which suits heavier loads. A cam buckle strap is pulled tight by hand and is faster to use, which suits lighter loads and items that could be damaged by over-tightening.
How do I find a strap's working load limit?
Look at the label sewn onto the strap and at the product page. If a strap has no rating, do not rely on it to secure a load.
How many ratchet straps do I need?
It depends on the length, weight and shape of the load. One or two straps rarely hold a load stable, and many haulers use four for vehicles and larger loads.
When should I replace a ratchet strap?
Retire a strap if you see cuts, fraying, damaged stitching, bent or cracked hardware, or a ratchet that does not lock.
Need help choosing? Contact us or request a quote.
This guide is general information. Always follow the ratings on your strap's label and the manuals for your vehicle and equipment.