CS Unitec L-Material Type 6-Point Socket Wrench, Aluminum Bronze CS Unitec Non-Sparking / Non-Magnetic L-Material Type 6-Point Socket Wrenches are a part of CS Unitecs Non-Sparking/Non-Magnetic and corrosion resistant Safety Tool Line. CS Unitec Non-Magnetic L-Material Type 6-Point Socket Wrenches are specifically designed to eliminate the risk of sparks at high-risk sites where explosive atmospheres may be present. CS Unitec Non-Sparking L-Material Type 6-Point Socket Wrenches are available in Aluminum Bronze. CS Unitec Non-Magnetic L-Material Type 6-Point Socket Wrenches are designed to loosen or tighten nuts and bolts. CS Unitecs Non-Sparking L-Material Type 6-Point Socket Wrenches are drop forged for the highest quality in hand tools.