Chubb's eight double-sided five lever detector spring rim lock Chubb's eight double-sided five lever detector spring rim lock, c.1869. Materials: metal (unknown) Object Number: 1934-208/1 type: rim lock Image © The Board of Trustees of the Science Museum
Circular metal component Circular metal component, part of Chubb's eight double-sided five lever detector spring rim lock, c.1869. Materials: metal (unknown) Object Number: 1934-208/2 type: component Image © The Board of Trustees of the Science Museum
Key for Chubb's eight double-sided five lever detector spring rim lock Key for Chubb's eight double-sided five lever detector spring rim lock, c.1869. Measurements: overall: 132 mm x 40 mm x 11 mm, Materials: metal (unknown) Object Number: 1934-208/3 type: key Image © The Board of Trustees of the Science Museum
Metal plate with keyhole Metal plate with keyhole and screw holes, part of Chubb's eight double-sided five lever detector spring rim lock, c.1869. Materials: metal (unknown) Object Number: 1934-208/4 type: metal plate Image © The Board of Trustees of the Science Museum
Lock component Metal cover or plate, with various screw holes and larger hole in the centre, part of Chubb's eight double-sided five lever detector spring rim lock, c.1869. Materials: metal (unknown) Object Number: 1934-208/5 type: component Image © The Board of Trustees of the Science Museum
Iron double-headed key, hinged in centre to fold up, 3 1/2 inch folded, opening to 5 5/8 inch long, with solid big head and hollow small head. 19th Century Iron double-headed key
Key, late 15th Century, iron, flat, with plain and solid barrel and head of circular from pierced by a lozenge Key, late 15th Century
Key, one of five, miscellaneous examples associated with a collection of thirty-two padlocks of various designs. Key, one of five