Electrical Wires By Miular

• Material: Our Long screen door spring are made of zinc plated steel, it is of good quality, good durability
• Our extension springs can used in automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, electronic sports equipment.
• Our long screen door springs are important tool in our daily life.
• Size: 20 Inch*0.35 Inch(L*W)
• Package Included: 4 pack extension springs