Features: Complete garage storage solution for dinghies, kayaks, canoes, camping equipment, etc Easily raised by one person Self-locking cleating block Comprehensive fitting instructions provided Technical Specifications: Mechanical Advantage - 4:1 Maximum Lift Capacity - 175 lbs 80 KG Maximum Lif Height - 13' 4 M, In the Box: 1 x Black control line with SkyLock block and fiddle block for 4:1 mechanical advantage 5 x Eye bolts 4 x Pulley blocks with shackles 1 x Blue lifting line 2 x Blue lifting straps 1 x Rope organizer with 2 bolts 1 x Horn cleat with 2 screws 1 x Instruction manual *Sold as an Individual Kit SkyDock is the ultimate roof space storage solution for loads up to 175 lbs 80 KG.. Designed with a unique self-locking block, meaning loads can be raised by one person without stress. For ultimate security, a fixed wall cleat is supplied to tie off the line.