Bigger and heavier for most aluminum and fiberglass ladders， from Type 3 to Type 1AA. Made for professionals and perfect for the everyday handyman. The Ladder-Aide is the quickest， easiest， and safest way to use your extension and single ladders on stairs. It's a compact and portable unit that doesn't require permanent installation on your ladder， can easily be moved from stair to stair， and can be used with a variety of ladders. With an anti-skid surface and micro-adjustable height (to within 1/8 inch)， it creates a stable， level base for use on stairways. Its rugged construction of high-grade steel and heavy-duty design mean it's built to last. LADDER-AIDE VS LADDER-AIDE PRO------------------------------The Ladder-Aide (LA1120) is designed to meet the size and weight standards of Type III and Type II ladders， good for most homeowners and painting contractors. All the components pack directly into the platform. The LAP1 is bigger and heavier. It can handle most Type I， IA， and IAA fiberglass ladders and meets their higher weight standards. Check our guidance and images to pick the right Ladder-Aide for your needs. WHY THE LADDER-AIDE?--------------------Scaffolding takes time to set up and space to transport. Articulating ladders are expensive and heavy. Leg extenders require permanent installation on each ladder. The Ladder-Aide is cost-effective， easy to set up， and small enough to be a permanent and indispensable addition to your tool kit.

Versatile: use your existing single and extension ladders on stairs， micro-adjustable to 1/8 in. for use on almost any stairs

Use with multiple ladders: swap ladders instantly， always use the right ladder for the job

Check your stair size: Ladder-Aide Pro is compatible with stairs between 4.921 in. and of 7.875 in. high， and between 8.268 in. and 13.975 in. deep

Ladder specs: designed for type I， IA， and IAA ladders， both aluminum and fiberglass ladders， max base width: 22 in. max foot size: 7 in.

WHICH LADDER-AIDE IS RIGHT FOR YOU? The Ladder-Aide (LA1120) is smaller and lighter. The LAP1 can handle the biggest and heaviest fiberglass ladders. Make sure to pick the right one

Easy to set up， easy to use: no installation required， sets up in-minutes， move from stair to stair with no hassle

Meets and exceeds ANSI-ASC weight standards for ladders (ANSI-ASC A14.8-2013)， and complies with the 9.1.1 Foot Slip test