Feature:1. Made of solid steel, top spring configuration, durable and has better performance.2. Features with fast nailing, high strength, portable, easy and simple to use.3. When the staple gun is stuck, just pull down the metal drive channel and remove the stuck nails to ensure the nail gun works again.4. Thick carbon steel structure, durable and versatile, suitable for rack staple(414 mm/0.20.6in), round staple (1012 mm/0.40.5in) and finished staple (1014 mm/0.40.6in).5. This staple gun is suitable for home improvement, photo frame, and fixed advertisement.Specification:Condition: brand newItem Type: Staple gunMaterial: Aluminum alloySize: Approx.116x25x160mm/4.6x1x6.3inStapling Capacity: 600Applicable Nail Specifications: U-shaped staple/Door-shaped staple/T-shaped stapleScope of Application: Upholstery, photo frame, fixed advertisement.Package List:1 x Staple Gun