The handle includes a threaded chuck and two collets
tempered metal tabs attached to the inside of each handles
Keep in mind that hardness is changeable by annealing or work-hardening
This system sets up in seconds and works with almost any smartphone (see "Please Note") so you can start shooting right away
Mounting Or Bezel Shapes: Pear
Thompson Lead-Free Opalescent Enamel, 2800 Opalescent Red Induction Casting Consumables & Accessories The handle includes a threadedFormulated to perform beautifully on a variety of metal and glass substrates, Thompson lead free enamels are quality made to deliver dependable, repeatable results. This medium temperature, high acid resistant enamel fires at temperatures from 1,4001,500F (760815C) on fine silver, copper, gold, low carbon steel and fired fine silver, copper or gold metal clay.