Sterling Silver & Yellow Gold Filled Snap on Bails-Packs of 12 Size:3.5mm this timer also works with

this timer also works with Best Built ultrasonics and many other ultrasonic cleaner brands

Large double convex T-stake profile with rounded domed ends on each side

Durston model 1036

20 numerals for dates

Tested and proven for reliable performance with high-temperature metals

Sterling Silver & Yellow Gold Filled Snap on Bails-Packs of 12 Size:3.5mm this timer also works withThese snap on bails offer a fast, solder free solution for attaching pendants, charms, and drops to chain or cord necklaces. Each bail features a tapered design that complements nearly any pendant style, with built in springiness that allows it to slip securely over a pendant ring without tools or heat. Available in Sterling Silver and Yellow Gold Filled, and in three sizes to suit a range of lightweight necklace designs. Features Tapered bail design