The BOLT / Strattec Security 7023582 5/8″ receiver hitch lock combines durability, convenience, and advanced security for your GM vehicle. Using Breakthrough One-Key Lock Technology, it codes permanently to your vehicle’s ignition key — eliminating extra keys while protecting your trailer, ball mount, and hitch accessories.

Built with stainless steel pin and shutter, an automotive-grade cylinder, and corrosion-resistant materials, this lock is weatherproof and designed for long-term durability. The plate tumbler sidebar and double ball bearing locking mechanism prevent picking and tampering. Its auto return spring ensures the lock engages automatically when the key is removed. Ideal for Class III, IV, and V hitch receivers (2″–2.5″ square), this lock is perfect for everyday towing and fleet use.

Key Features & Benefits

• Opens with your vehicle’s ignition key — no extra keys needed

• Weatherproof and corrosion-resistant stainless-steel construction

• Auto return spring locks automatically when key is removed

• Double ball bearing locking mechanism for secure operation

• Plate tumbler sidebar prevents picking and bumping

• Stainless steel lock shutter keeps out dirt and moisture

• 5/8″ stainless steel pin shaft for durability

• Fits Class III, IV, and V 2″–2.5″ square hitch receivers

• Length: 3-9/16″

• Includes dust cover

• Limited lifetime warranty

Full Vehicle List 

Buick: Cascada (2017–2019), Enclave (2018–2026), Encore (2014–2022), Encore GX (2023–2026), Envision (2017–2026), LaCrosse (2010–2019), Regal (2011–2017), Regal Sportback (2020), Regal TourX (2020), Verano (2012–2017)

Cadillac: ATS (2013–2019), Celestiq (2025–2026), CT4 (2021–2026), CT5 (2020–2026), CT6 (2016–2020), CTS (2014–2019), ELR (2014–2016), Escalade (2015–2026), Escalade IQ (2025–2026), LYRIQ (2025–2026), OPTIQ (2025–2026), SRX (2014–2016), XT4 (2020–2025), XT5 (2017–2026), XT6 (2020–2025), XTS (2013–2019)

Chevrolet: Blazer (2019–2026), Bolt EV (2017–2023), Camaro (2010–2024), Colorado (2015–2026), Corvette (2014–2026), Cruze / Cruze Limited (2011–2016), Equinox (2010–2024), Express 2500 / 3500 / 4500 (2015–2026), Impala (2014–2020), Malibu / Malibu Limited (2014–2025), Silverado 1500 / 1500 LD / 1500 LTD / 1500 New Model (2014–2023), Silverado 2500 / 3500 HD (2014–2026), Sonic (2012–2020), Spark (2019–2022), Suburban (2015–2026), Tahoe (2015–2026), Trailblazer (2023–2026), Traverse (2018–2026), Trax (2015–2022), Volt (2011–2019)

GMC: Acadia (2017–2026), Canyon (2015–2026), Savana 2500 / 3500 / 4500 (2015–2026), Sierra 1500 / 1500 Limited / 1500 New Model (2014–2023), Sierra 2500 / 3500 HD (2015–2026), Sierra EV (2024–2026), Terrain (2010–2024), Yukon (2015–2026)