AC4V1 Top Driver Pin .248" ACE / FORT

AC4V1 Top Driver Pin .248" ACE / FORT. .248" Top Pin fits Ace Locks and Fort Locks and other brands that use the .077" Diameter pin.

LAB Security Systems is a U.S.-based manufacturer specializing in high‑quality lock tumbler pins, precision components, and aftermarket packaging since 1956. They produce over 800 million precision parts annually using Swiss Escomatic screw machines, serving industries like mechanical security, firearms, electronics, automotive, medical, and consumer goods. All products are made in the USA with ISO 9001:2015 certification, focusing on quality, accuracy, and on‑time delivery. Foley Belsaw sells LAB pins, LAB Pinning Kits, and LAB tools.