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  1. Tree09

    The Official Random Video Thread!

    Yup, there's standards for this especially for the European rating, it's basically a pretty long factor 2 fall (rope stretched above and falls 2 rope lengths, aka worst case scenario) with the expected size of a climber, done repeatedly until the rope breaks. The rope then has a number of falls...
  2. Tree09

    The Official Random Video Thread!

    Drop tests are performed to ensure that climbing gear can withstand shock loading and not kill you, pull tests determine the breaking strength, which is used in the working load calculation. Isn't that what you meant?
  3. Tree09

    The Official Random Video Thread!

    Absolutely, force=mass x acceleration =mass x velocity ^2. Double the velocity you quadruple the force, the same force is needed to break stuff as the slow pull but it's possible with far less weight. Depending on the material and how big the shock load is the force could not have enough time...
  4. Tree09

    The Official Random Video Thread!

    The wraptor was developed by a member here, and i buy stuff that members developed. I just can't afford one :lol:
  5. Tree09

    The Official Random Video Thread!

    I like using a chain stitch lashing for that kinda stuff, or a packers knot. Do a figure 8 with the bitter end around the line, cinch tight, then throw a half hitch over the bitter end tail to lock it in place, super quick and easy. You can also use a buntline hitch for the same effect, even...
  6. Tree09

    The Official Random Video Thread!

    Great movie
  7. Tree09

    The Official Random Video Thread!

    The video is gone but iron work is a different game, that high you have a very high likelihood of getting smashed or snagged in the rigging/beam from a swinging load as much as falling. Current standards allow 25' with no tie off for connectors (guys bolting pieces together), so they deck every...
  8. Tree09

    The Official Random Video Thread!

  9. Tree09

    The Official Random Video Thread!

    When engineers go homeless :lol:
  10. Tree09

    The Official Random Video Thread!

    Depends on what you are trying to do, it works really well for what it does, which is basically being the Swiss army knife of knots and almost impossible to jam. They teach all fitter apprentices it because it can be used for tons of different tasks throughout the day ranging from tying small...
  11. Tree09

    The Official Random Video Thread!

    The only knot for 75 percent of fitters :lol:
  12. Tree09

    The Official Random Video Thread!

    So i guess in a survival situation you only need a chunk of steel to live, good to know!
  13. Tree09

    The Official Random Video Thread!

    Something tells me he's done that before
  14. Tree09

    The Official Random Video Thread!

    Lol if only you saw the misery I've endured to have that knowledge! Let's just say when they have a leak it will build a blob of fat where it drips to, and yeah you might wanna wear clothes and boots that you were gonna pitch anyways, and fresh ones so you can strip it off before you even get...
  15. Tree09

    The Official Random Video Thread!

    They make everything from fuel to amines with animal fats.
  16. Tree09

    The Official Random Video Thread!

    Then let's go after some criminals!!!!!!! frig yeah
  17. Tree09

    The Official Random Video Thread!

  18. Tree09

    The Official Random Video Thread!

    You're invincible when you're tied off, everyone knows that! :lol:
  19. Tree09

    The Official Random Video Thread!

    Fleet angle and proper spooling practices.
  20. Tree09

    The Official Random Video Thread!

    Yeah i can't buy any justification of less ppe and clothes is better for doing dangerous work.
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