The Arrow Pinning, Re-Keying Kit is a high-quality kit that is specifically designed for professional locksmiths. It is manufactured in the USA and includes everything you need to rekey Arrow locks. The kit comes with original manufacturer design pins, .115 diameter pins, Arrow bottom pins 0-9, Arrow master pins 2-9, an Arrow top/driver pin, and Arrow cylinder springs. It also includes 100 pieces of each size, providing plenty of pins and springs for multiple rekeying jobs. The kit is packaged in a heavy-duty metal box with a leak-proof lid, and has space to store your rekeying tools. Keep your Arrow locks functioning properly and avoid the hassle and expense of replacing them with the Arrow Pinning, Re-Keying Kit.