MATERIAL: Made of high-quality zinc alloy, strong and durable, high strength, not easy to rust.
PACKING QUANTITY: 4 Sets silver sliding hook.
SUITABLE FOR: 2020 series European standard aluminum profile connection.
The connectors are widely used to build routers, 3D printers, robotics projects, and more.
NOTE: Before placing an order, please confirm whether the aluminum profile size is appropriate.

NOTE:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
WARM TIPS:
Products contain small parts, please do not let children play, to prevent inadvertent swallowed.
CUSTOMERS SERVICE:
We will support lifetime garrantee and 100% money back for your problem, in addition, we offer 24H always online service, welcome to come to us if you need help.