I've been using harbor freight 1 inch webbing for a while with no issues.
I've been using harbor freight 1 inch webbing for a while with no issues.
"Never corner anything meaner than you are...."-Unknown
Things are sold with a built in saftey factor in their displayed working load (WL). AFAIK this is only based on their intended application. 3x is used for lifting of objects. 5x is used when breakage could result in injury. 10x is used in situations where death could result (like mountain climbing). So, if you bought rope or straps from a box store and they advertised 200lb WL or safe WL and you didn't know the intended application you could multiply by 3 (since 3x is the lowest safety factor used) and get a minimum possible break strength of 600lbs. 3300lbs would equate to a little more than 14 kilonewtons of force which is what some mountain climbing hardware is rated which sustains shock loads of a falling person in a life threatening situations. Probably overkill for most hammock applications.
You do need more strength than your body weight due to shock loads, variance of hang angle, weakening due to or knots or splices, ect. But how much extra is hard to say. Some people are fine with 3x (maybe less) and have used it without failure.
I bought 1.5 inch polyester webbing from CustomTieDowns.com. I have had 500lbs in my hammock with no issues. The webbing has a 4500lb break strength with a 1500lb working load.
They also have several other sizes like 1 inch rated at 3000lbs/1000lbs. And a dozen or so colors if you want something specific.
I will get something smaller for backpacking, but these give me more piece of mind when I am in the hammock with my wife and a few kids.
I headed for the hammock as soon as I got in from work tonight. I'm now very bruised after the suspension gave way :-(
Before getting in, I didn't check the spliced slings for tightness, and one gave way. Both slings now have a waxed cotton whipping with two stitches, courtesy of my sewing awl.
I've got Dutch cinch buckles and 1" webbing straps. Just be careful with them, first time I used them, I must not have everything squared up because the strapping ripped. Time to order strap buckles from Dutch and new webbing.
Btw, I only blame myself for not checking before I climbed in. I give high praise to Dutch for his products.
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