Hours Of Operations Master Lock California Montrose 91020 Master Lock Hours of Operation and Location in Montrose, CA 91020 4.0 - 128 votes 2331 Honolulu Ave, Montrose, CA 91020 (818) 351-3519 Get Directions Master Lock Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore MontroseView More Apparel MarshallsTalbotsExpressDebBella Boutique Sports Vans Jewelry Marshalls Recommend For You Modern Bathroom El Toro Market Bella Boutique A Salon Onsite Computer Services 24/7 Water Damage Response A & P Food Store A & R Carpets Carpet Steam Team Carpet, Upholstery & Air Duct Cleaners