Our Patented No-Go Safety device will help keep your company OSHA safety compliant with section 1910.215. Our practical design and low cost makes this a must have for all manufacturing companies. Magnet attachment makes it easy to assign each worker their own gauge. Prevent injuries and keep more money in your pocket with the NO-GO Safety Gauges. Customize the No Go with your company's logo, personnel's name or anything prevalent to business for free. Email us with 24 hours of your purchase with your logo, or personalization and we will apply it for free.