RIGOR 11505 Non-Marring Lug Nut Socket | Wheel Protector Impact Socket | 1/2' Drive, 6 Point, Deep, CR-MO | Metric 21mm
- Durability: Constructed from high quality Chromium-molybdenum (Cr-Mo) steel with precision forging and heat treatment which makes the socket durable and long-lasting..
- Long-Life Time: Over 2500+ life cycles before failure based on a 390 ft/lb Torque Test.
- Multiple designs: Hollow core design for using on long lug nut.
- Non-Marring Sleeve and Core protect the rim and lug nut..
- Strong Sleeve: PP+TPR Sleeve is oil resistant, weathering resistant (-40 to 176 ˚F), and more flexible than regular PT material to improve the broken issue..
- Easily Identify: Color coded and Laser etched for easy identification..