Description

The Best A-4 SFIC 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 Best A-4 SFIC locks. The kit is compatible with a variety of lock brands, including Arrow, Best, KSP, and Falcon. The kit comes with OEM design pins, .108 diameter pins, 0-9 bottom pins, 1-19 master pins, and Best caps. 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 extra room for your rekeying tools. Keep your Best A-4 SFIC locks functioning properly and avoid the hassle and expense of replacing them with the Best A-4 SFIC Pinning, Re-Keying Kit.

What is the difference between the A4 and other Best Interchangeable Core systems?

The A4 is similar to other Best IC systems in many ways. Keying and the design is all very similar. The difference lies in the cut depths on the key blank and corresponding pin height. A number one bottom pin in the A4 system does not share the same height as a number one lock pin from an A2 or A3 IC system. The A2 is by far the most popular, but when servicing the A4 system, this pinning kit is required.