Gold Filled, 1.0mm Width / Length, 18 Inch Round Regular Rope Chain with 4.3mm Width / Length by 0.8mm Thick, Smooth Spring Ring Clasp. Quantity Per Pack: 1 Piece.

Gold Filled, 1.0mm Width / Length, 18 Inch Round Regular Rope Chain with 4.3mm Width / Length by 0.8mm Thick, Smooth Spring Ring Clasp.

Size of Round Rope Chain - inner diameter - 0.6mm / 0.023 Inch Width / Length.

Gauge of wire used for Round Rope Chain - 32.0 Gauge / 0.202mm / 0.008 Inch.

Size of Smooth Spring Ring Clasp - inner diameter - 2.3mm / 0.090 Inch Width / Length.

Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 0.8mm / 0.031 Inch.

Size of End Ring to connect to Spring Ring Clasp - outer diameter - 2.5mm / 0.098 Inch Width / Length.

Size of End Ring to connect to Spring Ring Clasp - inner diameter - 1.7mm / 0.066 Inch Width / Length.

Gauge of wire used for End Ring - 27.0 Gauge / 0.360mm / 0.014 Inch.

Quantity Per Pack: 1 Piece.