Vibration and bolt fatigue are the leading causes of self-loosening wheel lug nuts and joint failure. Visual inspections by trained mechanics can detect a loosened wheel lug nut, however to an untrained eye, a loose wheel lug nut looks tight. Black Safety Lug Nut Indicator with the beauty of a 33mm chrome plated lug nut cover with flange.

• 33mm with flange
• 2-3/8"H
• Black Safety Lug Check Indicator
• Sold as a 10 pack of nut covers with indicators