How thick is Westfield chassis box section?

[Weathers]

How thick is Westfield chassis box section?

Looking to riv nut the front lower chassis to support the bonnet hinge. Box section, any ideas on thickness?

Come on Kenton you must know!

[kenton]

1.5mm is the standard.
I've used 2mm in my new version for the rails that fractured.

[Fury1630]

Find some very thin sheet metal, cut it to this sort of shape

Depth Finder.jpg (3.26 KiB) Viewed 1576 times

Insert the stepped end in the hole, pull it back until the step catches on the edge of the hole, scribe a line on the outside, take it out & measure from the step to the line.

Easy