1200 Paracord Rope - 4.4mm 14 Strand Nylon Parachute Spool para Cord Lanyard for Outdoor Camping Survival Utility Tent Crafting DIY Projects Fishing Clothsline Bracelet - Black 50FT

If you’re using pulleys, especially for tension amplification, I’d highly suggest using high-test paracord through the pulleys. Make a figure-8 knot on both ends. This is saving my main cord. https://a.co/d/0igDIaC1