When you’re working in tight quarters, you can never have too many options — one tool you might want in your arsenal is the CalVan gearless 90-degree socket adapter. Available in both 1/4″ and 3/8″ square drives, the patented gearless drive turns smoothly while exceeding the ANSI torque specs for universal socket adapters. You can find either the 1/4″ or 3/8″ right-angle drive adapter for as low as $10.
From the supplied picture, we’re not exactly sure how the mechanism works. If you have one of these adapters, or if you have any insight into its inner workings, we’d be interested to hear about it in the comments.