Corner Bracket that is compatible with several wall mounts: AXIS T91B61 Wall Mount, AXIS T91D61 Wall Mount 1.5” NPS, AXIS T91G61 Wall Mount, AXIS T91H61 Wall Mount, AXIS T91L61 Wall-and-Pole Mount. These wall mounts are compatible with AXIS P55-series, AXIS Q60/61/63-series, AXIS M32-series, AXIS Q37-series, AXIS M55-series, AXIS P56-series and their associated pendant kits.