Design
The Ron Clarks famous ladder rest prevents a ladder leaning against a stack or structure on a roof from slipping by acting as an adjustable prop.
Ease of use
Because it is telescopic and uses simple spring button clips to locate it at different set steps of adjustment in length it is easy to operate.
To increase or decrease the length all you have to do is press in the spring clip buttons and then slid the inner section in or out to the next incremental reduction or increase and as you slide to the next position the spring clips will automatically lock the inner sleeve in place.
Example
The example above is using our simulated roof set at the average roof pitch level.

