This reliable workhorse brings you consistent stapling performance in a rugged and durable all-metal body. Staples, pins and tacks. Its no-nonsense construction features a performance-driven mechanism with an inner rail for jam-resistant stability and long-term stapling integrity. A positive locking latch ensures the confidence and control of a secure stapling position. Supply indicator. 4" throat depth. Loads a full strip (210) of 1/4" standard staples. 100% Performance Guarantee?Guaranteed to perform at the highest standards for the life of the warranty (assuming normal product usage) or Swingline will replace the product.