Sterling Silver 1.2mm Width / Length, 24 Inch Twisted Regular Serpentine Chain with 6.0mm Width / Length by 1.4mm Thick, Smooth Spring Ring Clasp. Quantity Per Pack: 5 Pieces. gauge_23-to-24-gauge Size of each pin /

Size of each pin / prong of the Bail towards bottom of the Pinch Bail - 17

7mm Width by 9

Sterling Silver 5

Sterling Silver 1.2mm Width / Length, 24 Inch Twisted Regular Serpentine Chain with 6.0mm Width / Length by 1.4mm Thick, Smooth Spring Ring Clasp. Quantity Per Pack: 5 Pieces. gauge_23-to-24-gauge Size of each pin /Sterling Silver 1. 2mm Width Length, 24 Inch Twisted Regular Serpentine Chain with 6. 0mm Width Length by 1. 4mm Thick, Smooth Spring Ring Clasp. Gauge of wire used for Twisted Regular Serpentine Chain 22. 0 gauge 0. 64mm 0. 025 Inch. Size of Smooth Spring Ring Clasp inner diameter 3. 2mm 0. 125 Inch Width Length. Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back 1. 6mm 0. 062 Inch. Size of End Ring to connect to Spring