The lock buckle is used to fasten two objects, and the over center buckle is also one of them, used for goods transportation.
And some locks can increase the firmness of the joint part, truly realize the overall movement of the floor, and improve the bonding strength. After the general floor is used for some time, due to thermal expansion and contraction, the joints of the floor will become larger, and the cured glue in the joint will crack so that once the moisture enters the interior of the floor, the edge of the floor will warp. This accounts for more than 50% of the cause of floor damage. The lock design purposely leaves a glue cavity in the floor for the glue to flow and solidify, which can accurately lock the floor in the design position, reduce the possibility of joints becoming larger and edges upturned, and improve the appearance and service life of the floor.
Therefore, the use of over center buckle is still very much. cam buckle straps with hooks are used more frequently in cargo transportation. Both are very convenient to use, so they are used a lot. www.china-tiedowns.com