Name -- Return Spring
Material -- 304 Stainless Steel
WD -- 0.3mm
OD -- 2mm , 3mm , 4mm , 5mm , 6mm
Long -- 5mm , 10mm , 15mm , 20mm , 25mm , 30mm , 35mm , 40mm , 45mm , 50mm
WIDE Used for: Widely used in doors, curtain, automobiles, bicycles, Steel devices, umbrella, kettle, razor, aircraft, antique tape recorder, repair toy, pliers, piano, scissors, electrical, etc