what is a ladder jack used for?
<answer> Ladder jacks are used among self-doers and even in the construction industry. <context> What is a Ladder Jack Used For. Ladder jacks are instruments which are used among self-doers and even in the construction industry. It helps people perform tasks in a much better and convenient way. These are made of wood or metal and are used with a ladder or pair of ladders for scaffolding purposes. It helps make a temporary work base and can be used by one or two people. You can even place some tools and equipments which you require for the work on this temporary scaffolding. Ladder jacks have many functions and uses for different purposes.