Block & Tackle v4.1
Print Profile(1)
Description
Sailing Block & Tackle (Mainsheet System) used for 3/8" lines (or similar)
Boost Me (for free)
I will continue to provide quality sailing and other functional prints!
Check out my latest model that holds up to 200lbs: Here
FYI… the luggage being lifted is 48lbs, working load force was 12lbs tested with a digital gauge.
Bill of Materials:
- Stainless M4 x 50mm (x2)
- Stainless M4 Nuts (x2)
- Stainless 5/16" or M8 x 60mm Hex Bolt (x1)
- Stainless M8 Nut (x1) and Washers (x2)
- 608RS Bearing (x2) (https://a.co/d/ftNG3Js)
I prefer all stainless parts because I am using this on my sailboat, however use whatever you like at your own risk!
PA6-CF would be best choice to print for strength and elements protections.
My prototypes were made out of ABS (parts in blue) and TPU 95A (green)… they are pretty damn strong!
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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