Re-engineered for increased strength and streamlined for productivity?the industry standard just got even better. Offers the added versatility of pinning and tacking. Performance-driven mechanism with an inner rail for jam-resistant stability and long-term stapling integrity. Positive locking latch ensures a secure stapling position. Supply indicator. All-metal construction. 3 5/8" throat depth. Channel loading of 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. Stapler Type: Full Strip Desktop; Staple Capacity: Full Strip (210 Staples); Size of Staple Used: 1/4 in; Type of Staple Used: Standard.