Grip-Rite GCB1 1 in. x 12-Gauge Plastic Round Cap Roofing Nail are designed to secure house wrap, sheathing, and roofing felt. A 1 in. wide plastic cap secures materials to wood roofing underlayment for long-lasting, secure fastening. Ring shank provides extra grip and easy installation. These are some of our most popular, highest-performing round cap roofing nails!
