These connectors provide a hidden inside 90-degree corner connection for V-Slot or any 2020 compatible extrusion system
This is not the same Inside Hidden Corner sold by Openbuilds but they are almost identical.
Differences include. this part is Chrome and has M4 Set screws, internal wings are smaller.
In actual use they are very strong and good substitute for the openbuilds Brackets.
Connection is quick and easy with included set screws
Fits V-Slot and your standard 20 series T-Slot Aluminum Extrusion.
•(2) M4 Set Screw (included)