NUSET 2050 series 4-number/digit combination wall mount lock box with protective cover. Large vault allows for extra key storage.

Vault Measurement (W x H x D)

Minimum Interior: 2" x 2-3/4" x 5/8"
Maximum Exterior: 3" x 4-1/8" x 1-3/16"
Protective Cover: 3-1/8" x 4-23/32" x 2-1/16"