Combo Pulley Pack | FREE 3MF Digital Download

Build your own tabletop rope system with our free Combo Pulley Pack! This 3MF file includes the printable components for both a single and double pulley, giving you more options for hands-on rope rescue training.  These fit th 4mm paracord as well as the standard 8mm rope.

Print as many as you need to build your rope system - from a simple setup to a more involved mechanical advantage demonstration. Use them with your department, fire academy, training group, or with our Vortex tabletop kit.

What’s included:

• Single pulley with an opening side plate
• Double pulley with opening side plates
• Pulley wheels and swivel components
• Printable coarse-thread axles and nuts
• Optional printable M3 swivel-retaining pins; metal M3 bolts may be used instead

Download the file, open it in your slicer, and print the components needed for your setup. A 3D printer, filament, and assembly are required. Rope and other rigging accessories are not included. Both plates print in less than 2.5 hours and use 55g of filament.

We’re sharing this pack for free to help make tabletop training accessible to more departments and instructors.

DIGITAL DOWNLOAD ONLY — No physical product will be shipped.

TABLETOP TRAINING USE ONLY: These miniature pulleys are not load-rated and must never be used for actual rescue, climbing, fall protection, supporting people or animals, or lifting heavy loads. They are intended only for tabletop demonstrations and training.