Profile: Clark & Osborne Co wholesales industrial equipments and supplies. Our products are slide locks, flat stocks, drill rods, EZ fit ball lock retainer inserts, broaching tools, nano-ceramic lubricating greases, punches & punch blanks and reversible change retainers. Our slide locks are designed to effectively prevent operational slipping of the slide in your mold base. The simplicity of their design allows dependable, repetitive mold base slide motion and can help minimize production halts. Our EZ fit ball lock retainer inserts help to reconfigure and custom-make retainers in-house as die specifications change. They reduce costs, downtime and simplify tooling changeover.