About the Klein 5-Pack #1 Square Insert Power Drivers, 1" Length, 1/4" Hex, Steel - SQ115
Drive with confidence using the Klein Tools SQ115 #1 square insert power drivers—precision-engineered bits built to deliver exceptional strength, speed, and durability. Designed to handle the brute force of impact drills, each bit is custom heat-treated to extend lifespan and resist wear under relentless torque. The precision-machined tips ensure a consistent, snug fit in fasteners, minimizing cam-out and maximizing control during demanding fastening tasks. With a 1-inch length and 1/4-inch hex shank, they’re ideal for tight spaces and quick bit changes. Proudly made in the USA and packed in a convenient set of five, these compact power drivers are a powerhouse addition to any pro’s bit box.
Klein Tools has been delivering premium-quality, professional-grade hand tools for tradespeople since 1857, earning a reputation for durability, precision, and innovation. Built to withstand the demands of jobsite conditions, every tool is engineered with practical features that work as hard as you do. Explore more of its dependable tools and gear up for your next project at PlumbersStock today.
