KK Protector Sockets

Freer Tool & Supply is your authorized distributor for the complete Ko-Ken protector socket line. Ko-Ken protector sockets combine advanced surface protection technology with legendary Japanese engineering—delivering tools that safeguard delicate finishes and high-value components during installation and removal. Each socket features a durable, turnable POM (polyoxymethylene) cover and precision fit, providing reliable protection against scratches and marring on alloy wheels, custom fasteners, and sensitive surfaces.