elastic device ejects rivet stem automatically | All-steel construction for long-lived durability | thespian nose pieces and wrench are conveniently stored in handle | Right-angle riveter | unsound handle makes riveter light to squeeze | Uses 1/8 '', 3/32 '', 5/32 '' & 3/16 '' diameter steel & aluminum rivets | Length : 11-1/8 '' - Manufacturer : Stanley.