Made in USA Kit Includes 8 Keys, 8 Male sides with Lock, 8 Female sides with Center Release, 16 Stainless Steel Screws The Locking Center Release Buckle is actuated by compressing the center release button. Key Turns Lock 90 degrees, Preventing Unfastening Easy Center Push Release Buckle Meets Required Safety and Theft-Proofing Guides Lock Assures Product Retains Maximum Wind Resistance Berry Amendment Compliant when Paired with Made in USA Webbing Fabrication High-End Thermoplastic is Safe at Extreme Temperatures and Weather Conditions Keyed Entry Cannot be By-Passed with Simple Tools Better Than OEM in Many Cases Also available in 8 ft, 10 ft and 12 ft complete strap kits! Kit Also Available in other listings in quantity (2) or (4) Qty Listings Printable Installation Instructions Available On Request