Freeman CS16-15 16-Gauge 1-1/2 in. Glue Collated Construction Staples with 7/16 in. Crown (1000 Count) are an excellent choice for heavy duty stapling jobs, and are made of steel for durability. These staples are ideal for projects such as installing insulation, vinyl and metal siding, fencing, flooring underlayment, roofing felt, sheathing, furniture, pallets, and crate assembly. The class 3 galvanized coating prevents rust and corrosion. These construction staples are the pinnacle of quality and value, and are compatible with most 16 gauge nail guns capable of firing 1-1/2 in. glue collated 7/16 in. crown construction staples - such as Freeman's G2SS50 and PSS50. Each box includes 1,000 staples to ensure you have plenty of fasteners at your fingertips while on the job.