Assorted platings of 7x12x4mm cast zinc-alloy economy lobster clasps, 1.3mm inner diameter loop. Overall dimensions include loop. Lobster clasps (also called trigger clasps and parrot clasps) are one of Rings & Things most popular clasp options. Always have the color you need on hand! Contains a random mix of platings in stock at the time the assortment is made. Can include: white, silver, gold, antiqued brass, antiqued copper, copper and gunmetal.