Monkey Grip Hands-Free Ladder Accessory for all Extension Ladders. The Monkey Grip is an innovative extension ladder accessory designed with safety, and convenience in mind to create a lightweight, easy to use tool that reduces ladder accidents by increasing 3-point contact, and minimizes labor costs. The Monkey Grip is constructed with high quality durable materials to ensure a long lasting must have tool that every tradesman and homeowner should own. Can be used on right or left side of ladder. Locks securely through the rung of most all extension ladders with a solid rubberized grip, hitch pin, and thumb screw. Rated to hold up to 25 Lb.