SLACKIMOUFLE QUATTRO LONGLINE PULLEY SYSTEM Our SLACKIMOUFLE is a pulley system optimized to give maximum mechanical advantage in the most compact package for longline, highline, and trickline use. A strong, efficient, and reliable pulley system. Pulley System Contents: 1x SET SLACKIMOUFLE PULLEY - Compatible connectors: shackles Ø8-Ø16 mm in both directions, shackles Ø16-Ø20 on the pin, Quicklinks Ø8-Ø20, every symetrical EN 12275 carabiner; 1x 5 MM OVAL QUICK LINK DPI 1x K2 LOW STRETCH ROPE Ø6 mm - select length 1x STAUP BRAKE with 6mm U shackle or 1x BLACKBRAKE for Valdôtain tressé knot If you do not already own an appropriate multiplier, think about completing your system with a Multiplier PULLEY + SPECIAL KNOTTED ROPE. Can I set up a 100m Longline with a 25m rope? The length of the longline you can set up with this pulley system depends on: the line's stretch, the landscape (flat or with a bowl), and on your tension preferences (low tension