i bought these safety today. whilst there is many aspects of their use, no advice on adjustment is included. i do not wish to damage the frames by forcing them.
Hello Hairsute,
The side arms are adjustable, if you were to use a little force, the arms should come out more.
Thank you for using Screwfix Q and A.
A.K.C.
Answered by: AliScrewfix1
Date published: 2020-03-09