Paslode 501680A Pneumatic Finish Nailer Combo Kit, T250S and T125 Finish Nailers Online Exclusive Paslode T125 Brad nailer (#501161) is lightest 18g Brad nailer in its class T125 drives 5/8-Inch - 1-1/4-Inch 18g brad nails. T250S drives 3/4-Inch - 2-1/2-Inch 16g Straight Finish nails Both tools come with their own convenient carry case that includes safety glasses, owners manual, allen wrenches, and lube oil