1" Narrow Crown Stapler, Uses Standard 18 Gauge 1/4" Crown Staples From 1/2" To 1" Length, Die Cast Aluminum Body, Features Specially Hardened Driver Blade, Adjustable Depth Of Drive & Exhaust, Safety Is Located Behind Driver Blade For Easy Visibility, Rubber Nose Does Not Mar Work, Sequential Fire Trigger, Quick Release Nose Piece Requires No Wrenches To Remove Jambs & Top Loading Magazine, Includes 1/4" Coupler With Cover, Staples, Oil, Wrenches, Manual & Case.