Add to Cart Compare Quick view Keystone Sign Cabinet Base Station | Mounting Box for E39 Mogul Base Lamps - Keystone KT-SMB-HID1-E39 MSRP: Now: $47.18 Was: SKU 29018 Brand Keystone MPN KT-SMB-HID1-E39 SAM Listed Yes Length 16.12 in. Height 12.91 in. Width (Inner) 6.04 in. Width (Outer) 12.32 in. SKU: 29018 MSRP: Now: $47.18 Was: Add to Cart Compare Quick view