4 Lugnuts Std Mag Open 12mm x 1.50

The GORILLA 4 Lugnuts Standard Mag Open 12mm x 1.50 (SKU GOR73037B) is a high-quality wheel fastener set designed for vehicles requiring metric-threaded lug nut replacements. This set of four open-end lugs features a chrome-plated steel construction that resists corrosion while maintaining reliable clamping force on wheel assemblies. The 13/16-inch hex head geometry provides proper engagement with standard socket sizes, while the 0.750-inch shank length ensures secure seating on wheel hub studs without bottoming prematurely.

The 12mm x 1.50 metric thread specification is standard on many European and Asian-market vehicles, particularly trucks and SUVs. GORILLA's open-end design allows straightforward installation and removal without wheel lock keys or specialized tools. Chrome plating provides dual functionality: corrosion resistance in wet or salt-air environments, and a polished appearance that maintains wheel aesthetics. The steel construction delivers consistent hardness and resistance to stripping under proper torque application, critical for wheels that regularly experience highway vibration and thermal cycling.

This four-piece set addresses replacement, repair, or upgrade scenarios where original equipment lugs are damaged, stripped, or lost. Owners performing routine wheel maintenance, off-road recovery operations, or seasonal tire changes benefit from having verified OEM-compatible fasteners on hand. The lightweight 0.5-pound set integrates easily into emergency kits or vehicle tool storage without adding significant weight penalty.

Metric lug nuts are not one-size-fits-all—thread pitch and hex size must match your vehicle's wheel hub specifications exactly. The 12mm x 1.50 configuration is distinct from 12mm x 1.25 (common on some compact cars) and differs significantly from SAE standard lugs. Before purchasing, verify your vehicle's wheel stud specifications using the owner's manual or by measuring an existing lug nut's thread pitch with a metric gauge. Proper torque application—typically 90–110 ft-lbs for light trucks—prevents under-clamping and over-tightening damage.