雙帽鉚釘設置器

The etched grip on this setter makes it feel secure even when my hands get sweaty from hammering away. Worked perfectly on a batch of double-cap rivets, and the concave head kept every top perfectly round with no dents.

The concave head really does keep the rivet cap perfectly round—no more smashed, ugly results. I've used it with a standard mallet on concrete and it sets each one cleanly on the first hit.

The etched grip means my hand doesn’t slip even after a dozen rivets, and the concave head left every top cap perfectly round. Used it with a mallet on a steel bench, worked exactly as described.