Designed exclusively for fly tiers using a two-diameter hole. Brite Beads represent the best balance among weight, silhouette, and hole diameter. For additional weight and to lick bead in place, tie on a few extra wraps of lead and push it up inside the larger hole at the rear of the bead. Will not tarnish. Available in 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 5/32″, 3/16″, 7/32″ and 1/4″. Price varies by size. Item# 10170