The3rd Earl Of Derby wrote:

I'm a bit confused with regards to the ladder?

If both side are 251cm and extends to an upright position height of
419cm,surely that cant be right? by my calculations it should extend
to 502cm

It says it "extends from 251cm to 419cm as a single ladder", so it must
slide rather than just unfold. If it slides it must have an overlap - 502
less 419 = 83cm.


--
Dave
The Medway Handyman
www.medwayhandyman.co.uk
01634 717930
07850 597257