BEST 21B Series Padlock, 7-Pin Housing SFIC Less Core, 5/16"Dia Steel Shackle, 2x7/8" Opening, Satin Chrome

From design materials to construction to performance, you'll find the highest quality in BEST B Series padlocks. Solid brass one-piece body construction and stainless steel shackles offer superior strength and durability in B Series padlocks. With multiple options available and the ability to accept SFIC cores, B Series padlocks easily incorporate into existing masterkey systems and fit specific application requirements. And rest assured, each B Series padlock meets or exceeds ASTM F883 standards for security and performance. The 21B series has a case machined from solid extruded brass. The shackle locks at both heel and toe. The length of the shackle opening is measured from the top of the case to the inside of the shackle when the padlock is locked.