The Blue Horizon rivet adapter kit quickly and easily converts your cordless, pneumatic or power drill into a powerful riveting tool. This versatile set includes various rivet attachments for different rivet sizes, from 3/32“ to 1/4” for steel, aluminum and copper, and up to 7/32” for stainless steel. Made of solid billet aluminum with high-quality Japanese bearings for durability and long life. The fixture can handle rivets up to 0.65“ with a maximum stroke of 0.7”. It is compatible with cordless drills 12 V or higher for aluminum and steel rivet nuts or 14.4 V or higher for stainless-steel rivet nuts up to 1/4 inch.