This workhorse stapler brings you a solid and consistent performance. Staples up to 20 sheets. Offers the added versatility of pinning and tacking. Features a performance driven mechanism with an inner rail for long term stapling integrity. Positive locking latch. Supply indicator. All metal construction. 4 throat depth. Channel loading of a full strip 210 of 14 standard staples. 100percent 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. 9 Manufacturer's limited lifetime warranty. Manufacturer's limited lifetime warranty. All sheet capacities are based on 20 lb. bond. Global Product Type Staplers Stapler Type NA Staple Capacity 210 Full Strip Size of Staple Used 14 in.