Great Neck Mayes 10102 Polystyrene Level 48" Underlayment Iron Sulfate

Iron Sulfate

Emits high pitch beep when held near a live wire

Converts A Single Outlet Into 4 Grounded Outlets & Includes Integrated Resettable 15A Circuit Breaker On/Off Switch & High Visibility 4' 14/3 Cord

Push button blade release

Great Neck Mayes 10102 Polystyrene Level 48" Underlayment Iron SulfateThe 48 Inch Polystyrene Level by Mayes is high impact composite polymer so it's lightweight yet tough. It features 3 high visibility vials (accurate to 0. 001 inch) for easily finding level, plumb or 45. A ruled edge ensures accurate measuring with 1 8 inch and 1 16 inch graduations molded into the level so they will never fade or scratch off. High Impact Polystyrene Frame for Durability (Unbreakable with Normal Use) 3 High Visibility Vials Accurate