Crafted Findings innovative riveting tools are made in the USA of durable heat-treated steel. These piercing and setting tools replace endless hammering with easy screw action! Choose from original and long-reach tool bases for both 1/16" and 3/32" diameter rivets. (Long reach lets you make thicker cold joins). Accompanying attachments and replacement parts are also available for punching holes, working on domed surfaces, setting rivets, and setting eyelets.