GM Black Locking Lug Nut Set

GM Part# 85039001

Protect your wheels with this Genuine GM Thatcham Wheel Lock Kit in Black, designed to deter theft while maintaining a factory-correct look. Constructed from heat-treated hardened steel with computer-generated key patterns and an extra-narrow groove design, these locks provide dependable protection against common removal tools.

Features:

✅ Genuine GM Part – OEM quality and precise fit
✅ Thatcham Category 4 Security Certified – Enhanced theft deterrence
✅ Hardened Steel Construction – Strength and durability
✅ Steel Collar Key Design – Smooth installation and removal
✅ Exposed Lug Design – No center cap required
✅ Complete Kit – Four wheel locks and one key included

⚠️ VIN REQUIRED: This part has multiple GM variations. Your VIN is required before shipment to verify correct fitment.

📌 Non-Refundable Item: Wheel lugs and wheel locks are non-refundable parts.