The LAM2A350-12-5 Tin-Plated Aluminum Mechanical Lug, One-Hole, Two Barrel, Is Made From Extruded Aluminum Alloy to Provide Premium Electrical and Mechanical Performance For Wide Wire Range-Taking Capability That Helps Minimize Inventory Requirements. The Plated Steel or Aluminum Set Screw Provides A Durable Electrical Contract Between Conductor and Lug. Ul Listed and Csa Certified For Use Up to 600 V and Ul Temperature Rated 90 Degrees Celsius.