Designed for making ground connections and bonding non-metallic sheathed cable
The connector itself is what you would expect it to be - but the description says this item is 100 per box.
At the clearance price, I figured this was an incredible deal - so ordered 3 (expecting 3 boxes of 100 each). Received 3 individual connectors in a tiny plastic bag. The price is reasonable for a single unit, but it is not what was advertised on the website page.
MCM is a great company. Very fast service and shipping of Raspberry Pi. Will tell all my friends to buy from MCM