• Forged 50BV30 Steel with Proof Load ≥ 105,700N, Stronger
  • ISO Grade 12 Nuts with BONOSS Engraved, Quality Assurance, Safer
  • HEX 19/21 Options Available for Your Aftermarket Wheels, Better Style
  • Special Surface Treatment with NSS ≥ 500H, Excellent Scratch Resistance
  • Included 4 Heptagon Wheel Locks with Dual Hex Socket, Great Security
  • More SGS TÜV Reports Certificated, Quality Guarantee, More Reliable
  • Worry-free 10 Years Warranty, Friendly Customer Service