Heavy-duty, power assisted 65 sheet capacity stapler uses spring powered technology uses 70% less effort. Heavy-duty stapling performance with a desktop stapler size. Die cast metal body with non-slip rubber grip on handle and base. Uses 3/8ÌÎå¢åäÌ¢ÌâÌ´å high capacity staples. Stapler delivers staple-driving power with the pressure of two fingers. Jam-free operation.