Gold Filled 5.0mm Width / Length by 1.0mm Thick, Smooth Spring Ring Clasp With 2.5mm Width / Length Fix Ring. Quantity Per Pack: 20 Pieces.

Gold Filled 5.0mm Width / Length by 1.0mm Thick, Smooth Spring Ring Clasp With 2.5mm Width / Length Fix Ring.

Size of Smooth Spring Ring Clasp - inner diameter - 3.0mm / 0.118 Inch Width / Length.

Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 1.0mm / 0.039 Inch.

Size of Fix Ring - inner diameter - 1.4mm / 0.055 inch width / length.

Gauge of wire used for Fix Ring - 21.0 gauge / 0.7mm / 0.027 inch.

Quantity Per Pack: 20 Pieces.