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Auto-locking 180° Rope Tensioner (print-in-place)

An upgrade on the automatic tensioner. When I put up a tarp, I like to set my “static” line to a tree and then pull in a direction away from that static line (in other words: toward the tarp), so I made mine have a 180° degree turn back to where the rope came from.

This design also gives you the benefit of physics! It provides a pulley-like 2:1 mechanical advantage when tensioning because of the 180 degree turn.

If you like it, give it a thumbs up, comment, and “make” :)

Specs:

  • The model supports up to a ÂĽ" rope/paracord.
  • Print-in-place.
  • Labelled option showing loading and tension direction
  • There is a “windowed” model that allows you to see/poke/fish your rope through, and a “windowless” model that is a 180 curve all the way.

Printing Recommendations:

  • I recommend organic supports, “from build plate only”, to ensure the gear track prints smoothly, but otherwise may print well without supports if your printer can do that nicely.
  • Strong filament recommended, depending on your usage as it will be under load.

Auto-locking 180° Rope Tensioner (print-in-place)

by David Makes · original on Printables ↗

Sports & Outdoor / Outdoor Sports

♥ 1.4k⬇ 3.6k🖨 19 prints

License: Creative Commons — Attribution — Noncommercial ↗cordtensionertensionautomaticcampingpulleyparacordropecamptarplocking

Print profiles

  • 180 Locking Rope Tensioner (Windowed).stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • 180 Locking Rope Tensioner (Windowless).stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • 180 Locking Rope Tensioner (Windowed with Labels).stlDEFAULT

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • 180 Locking Rope Tensioner (Windowless with Labels).stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print