The Channellock 5 in 1 stapler drives 5 different types of fasteners with high/low power adjustment. Stapler features a durable aluminum body with hammertone finish and rubber grip handle. Includes belt clip (which serves as staple puller), and low staple window. Works with heavy-duty T50 up to 9/16 In., light duty JT21 up to 3/8 In., cable staples up to 9/16 In., and pins and brads up to 5/8 In.