Socket, 12-Point, 3/4-In. Drive, 1-5/16-in. Brand_DuPont Opt for a Filtrete™ Allergen

Opt for a Filtrete™ Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation

Available in pellets

uses four 32w bi-pin t8 lamps

Can be used for emergency repairs during inclement weather conditions

Socket, 12-Point, 3/4-In. Drive, 1-5/16-in. Brand_DuPont Opt for a Filtrete™ Allergen3 4" drive, 1 5 16", 12 point, socket, polished chrome vanadium steel for rust & corrosion prevention & protection against chipping & flaking, hard stamped, large size markings for easy identification & durability, direct torque technology provides contact with the flat surface areas of the fastener, full lifetime warranty.