SPIROL's BP100 Press-N-Lok™ Pin has opposing barbs on each end of the pin and is designed to permanently retain two plastic components to each other such as two halves of a plastic enclosure. Press-N-Lok™ Pins are installed in two stages: First, press the pins into one half of the plastic housing. Next, align the other half of the housing with the exposed pins and press into place. SPIROL's Press-N-Lok™ Pins are manufactured from lightweight, lead free aluminum as a standard, and available to order in austenitic stainless steel. BP100 Press-N-Lok™ Pins are available in diameters ranging from Ø2mm to Ø 4mm.