Master Lock Heavy Duty Outdoor Padlock with Key, 1-7/8 in. Wide, 1-1/2 in. Shackle M115XKADLFCCSEN - The Home Depot
Premier Lock Keyed Alike Entry Door Antique Brass Exterior Single-cylinder deadbolt Keyed Entry Door Knob Combo Pack (3-Pack) in the Door Knobs department at Lowes.com
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Premier Lock Keyed Alike Entry Door Stainless Steel Exterior Single-cylinder deadbolt Keyed Entry Door Knob Combo Pack (2-Pack) in the Door Knobs department at Lowes.com