One side has gripper pins to secure the carpet whilst the other side has a lip which hides the rough edge of the hard flooring. SCREW DOWN. SCREW Down. They are used in general for joining the following types of flooring.
The "Carpet & Flooring metal threshold door bars/plates/trims - High Quality" is an excellent product to install in high-traffic areas, such as entryways and hallways, to protect the flooring from wear and tear caused by heavy foot traffic.
