Sterling Silver 0.8mm Width / Length, 18 Inch Regular Flat Box Chain with 4.8mm Width / Length by 1.0mm Thick, Smooth Spring Ring Clasp. Quantity Per Pack: 1 Piece. Location_3-4-5-9 6mm Height by 3

6mm Height by 3

Sliding Bail with 18

7mm Width by 23

Leaves towards the Bottom

Sterling Silver 0.8mm Width / Length, 18 Inch Regular Flat Box Chain with 4.8mm Width / Length by 1.0mm Thick, Smooth Spring Ring Clasp. Quantity Per Pack: 1 Piece. Location_3-4-5-9 6mm Height by 3Sterling Silver 0. 8mm Width Length, 18 Inch Regular Square Box Chain with 4. 8mm Width Length by 1. 0mm Thick, Smooth Spring Ring Clasp. Gauge of wire used for Box Chain 32. 0 gauge 0. 20mm 0. 008 Inch. 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 End Ring to connect to Spring Ring Clasp outer diameter 2.