The new metal FOMI style clip, the Monoblock, by Discreet Carry Concepts is a great upgrade to the Profile Series holsters. This 1.5" metal clip has an extremely high clamping force and will not slip off the belt. The clip is made from a 10XX steel alloy purpose-built specifically for holster and mag carrier applications adding strength and ductility. The under hook design on both legs has a built-in progressive strain relief. In the event it sees a large amount of force, this strain relief coupled with uniform hardness of the steel will gradually bend while continuing to hold instead of just hitting its limit and breaking.
Care and maintenance: The surface finish of the clip does not need much attention. If any light scratches or wear marks develop, we recommend a quick yet firm buff with WD40, but anything like vegetable oil, mineral oil, or motor oil will work well. Just put a couple drops on your clip and rub it in vigorously using firm pressure with a lint free cloth. This will help keep it looking it's best cosmetically.