Safety should never be compromised, especially when working with electricity. That's where this insulated socket set from Gray Tools shines. With an orange top layer and bright yellow base, this 12-piece 3/8-inch socket set gives you double the insulation rated for a staggering 1000V protection. A spring-loaded ball bearing ensures your sockets lock tightly onto nuts and bolts, minimizing slips. Best yet, each socket meets stringent ASTM F1505 standards for insulation and safety so you can tackle any electrical job with confidence.