Access recessed and tight-space fasteners with an 18-piece hex bit set featuring six-inch extended bits. Each piece is crafted from S2 alloy steel with Cr-v chrome-plated sockets, sandblasted and polished to resist rust and corrosion. Metric and Sae sizes with 3/8-inch drive cover automotive and household applications. Chamfered edges with rounded contact points reduce fastener wear, and a drop-resistant Pe case keeps every socket organized.