Bobrick toilet paper dispenser commercial grade! Two Roll Paper Holder w/ Key | eBay
Bobrick B-2740 BOB B-2740 BOB B2740 Bobrick Toilet Paper Holder Dispenser B2740 Toilet Paper Dispenser Classic Series | National Everything Wholesale
These bobrick toilet paper holders are oblong instead of round - maybe to prevent uncontrolled unrolling? Also theft resistant if that's important to you. : r/mildlyinteresting
Bobrick 822-25 BobKey
Amazon.com: Bobrick Theft Resistant Spindle for ClassicSeries Toilet Tissue Dispensers, Black : Tools & Home Improvement
Bobrick B-2730 Commercial Restroom Single Roll Toilet Tissue Dispenser | Bobrick Restroom Products | SustainableSupply.com