Keep your Vision X lights safe with our anti-theft locking nut kit. This kit comes with (2) M12 size locking nuts that are specifically designed to only work the included special tool key. Protect up to two Vision X lights by simply threading on the locking nuts to the mounting bolt at the base of your light and tightening down using the key and a wrench. Carbon Steel Construction Sold as 2 Nuts with 1 Tool Works with: ADV Series 8.7" Pod Lights Any CG2 Series 8.7" Pod Lights VL-Series Driving Lights 8.7" Item #: XIL-SN12