Rack'Em Racks Maximizer Full Door organizer is the perfect way to save space in a safe. The completely adjustable rack holds up to 16 pistols, or any combination of up to 6 rifles and up to 10 pistols. To fit the rack, measure gun safe door's "inside ledge" - fits gun safe door ledge length 17a ^2 to 23.5a ^2. FeaturesEasily mount with included screwsExtra hooks available17 A- 10 A- 10 in dimensions