STANLEY BOSTITCH CAPPAK-5M 1 -Inch Caps And Staples (Pack of 5000) Bostitch Caps and 1" Bostitch Staples Sl50351G Comes with 5,000 caps and staples to a pack To be used in Bostitch SB150S: BC-1 Cap Stapler caps, and staples eliminate pull-through when installing felt, house wrap and foam board installation Adjustable depth of drive sets staples to the desired depths quickly, and conveniently