4:1 Mechanical Advantage Pulley System

Description How It Works   Design Components This mechanical advantage system comes fully assembled. It will allow you to pull a performer into the air by reducing their weight load to 25% of what their actual weight is. Therefore a 60kg person will only weigh approximately 15kg for the handler. It allows you to fly performers and students with ease. The 4:1 is also an excellent rescue system, allowing a coach to easily and immediately bring an aerial acrobat to the ground if entangled in an apparatus or in distress. 25m black double braided nylon/polyester rope. 1x Rock Exotica Omni-Block double pulley 1x Camp Naiad/CMI/Singing Rock/ISC single pulley with becket 1x Axis triple-lock steel carabiner 1x Kong Ovalone carabiner 1x Petzl Swivel Open 1x Petzl Ascension 1x Petzl Minder 2x 1t shackles 2x black triple lock steel carabiner 1x Trix small triangle 1x 0.5m Austlift round rigging sling 1x 10mm Pear Maillon 5m x6mm VB corde (for vertically orientating the Ascension) TECHNICAL SPECIFICATIONS for the OMNI BLOCK available here. TECHNICAL SPECIFICATIONS for the SWIVEL OPEN available here. TECHNICAL SPECIFICATIONS for the 12mm double braided POLYESTER ROPE available here. Customisation Available Let us know if you need a custom order on rope length, hardware or other substitutions. Please email us with details of your customisation request before you have placed your order. There are no returns or refunds on custom orders.