Frame inserts available in a wide range of sizes to suit standard square box section.

Press Fit Inserts - Square Hollow Section

A020	Threaded Insert with polyamide body - Plated Brass Insert		More info...
A021	Threaded Insert with polyamide body - Stainless Steel Insert		More info...

Weldable Inserts - Square Hollow Section

A025	Threaded Insert - Stainless Steel Construction		More info...