Zipbolt UT 13.500 ST Maxi Handrail Joiner

Description

Where would you normally use this particular Zipbolt?
To fix handrail to handrail on a level plain.

How do you use it?
It is a little hard to put into words, but you can download an instructional PDF here and watch a how-to-do video here, that should hopefully answer all of your questions.