Check the listing for details. Master Lock 207D Magnetic Key Holder 1-2 Key Capacity Black. Color: Black, Condition: New. Listed at 7.49 USD. Master Lock 207D Magnetic Key Holder 1-2 Key Capacity Black Description: The Master Lock 207D Portable Key Case features a rust-free, plastic construction for durability. The design of the case allows for proper fitment of most keys, including keys with a fob. The recessed magnet securely attaches and holds to any steel surface. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Feature:Magnetic key holder is designed to hide a key outside or inside and will comfortably store 1-2 keysMagnetic key box securely attaches to any steel surface; Not intended for use on carsMagnetic key holder is constructed of a durable plastic that features a sliding cover with built-in stop to prevent cover from being dropped or misplacedExterior dimensions: 4-11/16 inch (11.9 centimeter) L x 1-3/16 inch (2.9 centimeter) H x 2 inch (5.1 centimeter) WInterior dimensions: 3-3/4 inch (9.5 centimeter) L x 3/4 inch (1.9 centimeter) H x 1-1/2 inch (3.8 centimeter) W; 4.2 cubic inch (10.7 cubic centimeter) volume