Marson #200 Blind Rivet Tool Kit with Assorted Klik-Fast Blind ( POP Style) Rivets. Includes M39000 / HP-2 Rivet Setting Tool & 200 Assorted Klik-Fast Blind Rivets. (50ea) Steel 1/8" dia. x 1/8" grip, pn#SSP42, (50ea) Steel 1/8" dia. x 1/4" grip pn#SSP44, (50ea) Aluminum 1/8" dia. x 1/8" grip pn#AAP42, (25ea) Steel Countersunk Head 1/8" dia. x 1/4" grip pn# SC4-4, (25) Alum/Steel 3/16" dia. x 1/8" grip, pn# BSP62. Supplied in Molded Plastic Case, Weight 4lb. (1.81kg)