Drive, regular, deep well Sizes range from 4MM to 15MM Sizes are marked on posts for easy instant identification Edge tangs for easy handling Post bases are beefed-up to hold sockets more securely
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
