Nail Staple Gun With Puller Staple Remover & Stapler For Wood Furniture Upholstery With 1200 Pins And Quality Storage Box Works on Softwood and Hardwood Works With Any Backing Material Light Weight Design for Comfort accepted 4-14mm leg length standard staples (Doornail, U and Straight Nail) With 1200pcs nails No need for electricity or air 1, 1004J-1006J-1008J-1010J-1012J-1014J the square nail behind the two note number represents the length of the needle, behind the English letters on behalf of the nail type, recommend the use of 1008J-1010J and below the nail (with electric and most of the nailer nail is universal, just use the cornet, nails look more difficult to play, above the adjusting screw to fine tune, large scale not swapped in and out before they are transferred to the best position). 2, straight nail (also known as type T nail) model for the F10T (length of 10mm) 3, U type nail model is 612 (the card line, rarely used) Packing: 1* nail gun 1* nail extractor 1* storage box 1200*nails 3 different kinds of nails can be used in the nail gun Effect of 3 types of nails