Hours Of Operations Master Lock Rhode Island Johnston Master Lock Hours of Operation and Locations in Johnston, RI 4.8 - 140 votes 1 Locations in Johnston masterlock.com Master Lock Hours Category: Home & Garden Master Lock - Johnston, RI 02919 1500 Atwood Ave(401) 450-3712 View Store Details Explore JohnstonView More Apparel Burlington Coat FactoryCarharttDealsCatherinesRainbow Sports VansColemanRoxy Jewelry Burlington Coat FactoryJewelry CenterUltra DiamondsHope Chest Recommend For You Mattress 1 One Mattress Discounters Mattress Giant Mattress Superstore Mattress Warehouse Maui Divers Jewelry McCoy's Building Supply Merle Norman Cosmetic Studio Miele Modern Bathroom