Level your ladder in less than five seconds! The Quick Connect system allows any fiberglass, aluminum or wood extension ladder to adapt to nearly any indoor or outdoor situation – from stairwells to uneven terrain on job sites. Finally, a system that enables quick, secure attachment or detachment of ladder accessories, minimizing weight and bulk on ladders that are already too heavy, too bulky and too awkward. You’ll want this extra set of Base Units if you have a ladder already equipped with the Quick Connect Ladder Leveler Kit (sold separately on this website as Quick Connect Ladder Leveler Kit by Levelok–kit comes with two Base Units plus a removable snap-on leveler). Install these extra Base Units on a second ladder. Snap off the removable leveler from your first ladder and snap it onto your second ladder, and go to work. When you’re done, pop it off, put it in your tool box, or snap it onto the first ladder again for a different job. No other leveler provides as much versatility or safety. Contains two Base Units (This is NOT the Quick Connect Ladder Leveler Kit, which contains two Base Units, plus a Leveler) Model LL-QC1 Specifications • The Quick Connect Base Unit is precision manufactured from high-strength 6061-T6 structural aluminum (the same material used to build commercial aircraft). • Its patented “Anti-Trip” automatic safety lock exceeds every ANSI and OSHA requirement for ladders up to and including Type 1AA ladders with 375 pound duty ratings. • Standards Compliance – Meets all ANSI/OSHA requirements for ladders up to TYPE 1AA, 375 pound duty rating. • Ladder Compatibility – Fits most aluminum and fiberglass, extension, combination, articulating, double sided step or sectional ladders. • Base Unit Installation Method – Attaches to ladder rail with 3 mounting bolts, fender washers and nylon locking nuts. • Locking System – Stainless steel, double-row ratchet teeth, precision cut for 3/16″ incremental adjustments. • Warranty – 12 months materials and labor for manufacturing defects.