Hours Of Operations Master Lock Pennsylvania Philadelphia 19104 Master Lock Hours of Operation and Location in Philadelphia, PA 19104 4.2 - 27 votes 3730 Walnut St, Philadelphia, PA 19104 (215) 220-6786 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 PhiladelphiaView More Apparel Sam's ClubMarshallsTJ MaxxRoss Dress for LessBurlington Coat Factory Sports TargetLA FitnessNikeDick's Sporting GoodsSkechers Jewelry Sam's ClubMarshallsBurlington Coat FactoryDeb ShopsZales Recommend For You Mattress Giant Miele Omega P.C.Richard & Son Pella Windows and Doors Pro Build Company Toni & Guy Warby Parker Pavilions ABC Supply Co, Incorporated