【Size】The socket comes with a dual 21mm (13/16'') and 22mm (7/8'') Hex drive. Suitable for use with hand wrenches only; not for use with impact tools.Whether you want to replace your locking lug bolts, or replace your brake pads, or change your tires, this lug nut key is an absolute must have 【Fitment】This spline key for larger vehicle applications such as full-size SUVs, full-size vans and pickup trucks. Compatible with 10-Spline Lug Nut and Lug Bolts, Truck Large SUV with 13/16 and 7/8 Hex Drive 【Premium Quality】Made of quality thick alloy steel，Meets or Exceeds OEM Factory Standards.Our 10-spline lug key Durable Steel Plus, Not Easy to Break and brings you a safer using experience 【Packge Include】(1-Pack) 10-spline lug key (for 10-Spline lug nuts/lug bolts ONLY). 【Service】For all questions about our products, you can contact us at any time and we will provide you with all the services you need! 【Note】You will receive either silver or black spline nuts. The black version is the newer model. Both products are identical in quality, differing only in color.

Note: You will receive either silver or black spline nuts. The black version is the newer model. Both products are identical in quality, differing only in color.

TA23-21/22 10-Spline Lug Nut Key Tool - Dual 13/16" (21mm) & 7/8" (22mm) Hex Drive - Heavy Duty Steel Wheel Lock Removal

Professional-Grade Features:

✔ Dual Drive Sizes: 21mm (13/16") AND 22mm (7/8") hex for universal compatibility
✔ Military-Grade Construction: Heat-treated chromium steel with anti-corrosion zinc plating
✔ Precision Fit: Engineered for 10-spline lug nuts ONLY (verify your wheel locks first)
✔ Safety Rated: 3,000 lb torque capacity (hand tools only - NOT impact-rated)
✔ Vehicle Coverage: Full-size trucks (Ford F-150, Chevy Silverado), SUVs (Tahoe, Suburban), vans (Sprinter, Transit)

Technical Specifications:

Drive Types: 21mm/13/16" + 22mm/7/8" hex (dual-ended design)
Spline Count: 10-point precision milling
Material: SAE Grade 8 hardened steel
Finish: Electroplated zinc (rust-resistant)
Packaging: 1-Pack with protective sleeve

Critical Usage Notes:

⚠️ Tool Limitation: For hand wrenches ONLY (breaker bar max 24")
⚠️ Compatibility: Fits ONLY 10-spline lug nuts (common on Ford/GM/Chrysler)
🔧 Vehicle Examples: RAM 1500, Ford Super Duty, Chevy 2500HD, Toyota Tundra

Why This Spline Key?

Thicker wall construction vs. competitors (+2mm steel)
Laser-etched size markings won't wear off
Beveled edges for easier socket engagement
Made in USA with global materials