18K Gold Box Chain Necklace, 1mm

1mm 18K Gold Box Chain

18K solid gold box chain necklace in 1mm width. Perfect and sturdy enough at 1mm box to wear with just about any pendant in 16, 18, 20, 22, 24, 26 or 30 inch lengths. Also available in extra-long custom 36 and 40 inches.

The 18k gold 1mm box chain is suitable for both men and women.

Includes secure, lobster claw clasp closure.

Gold weight varies by length:

16" - 4.96 grams
18" - 5.58 grams
20" - 6.20 grams
22" - 6.84 grams
24" - 7.44 grams
26" - 7.06 grams
30" - 9.30 grams
36" - 11.16 grams
40" - 12.40 grams