Parson's balance lever double-sided rim dead lock

Parson's balance lever double-sided rim dead lock (two drill pins) in two parts plus key by J. Duce

Details

Category:
Locks & Fastenings
Object Number:
1934-212
Materials:
brass (copper, zinc alloy) and steel (metal)
type:
deadlocks
credit:
Dale, D.A.

Parts

Part of Parson's balance lever double-sided rim dead lock

Part of Parson's balance lever double-sided rim dead lock

Metal plate with keyhole and screw holes, part of Parson's balance lever double-sided rim dead lock (two drill pins) by J. Duce.

Materials:
metal (unknown)
Object Number:
1934-212/1
type:
component
Image ©
The Board of Trustees of the Science Museum
Key for Parson's balance lever double-sided rim dead lock

Key for Parson's balance lever double-sided rim dead lock

Key for Parson's balance lever double-sided rim dead lock (two drill pins) by J. Duce.

Materials:
metal (unknown)
Object Number:
1934-212/2
type:
key
Image ©
The Board of Trustees of the Science Museum
Parson's balance lever double-sided rim dead lock

Parson's balance lever double-sided rim dead lock

Lock mechanism in housing, part of Parson's balance lever double-sided rim dead lock (two drill pins) by J. Duce.

Materials:
metal (unknown)
Object Number:
1934-212/3
type:
lock
Image ©
The Board of Trustees of the Science Museum
Metal plate with screw holes

Metal plate with screw holes

'L' shaped metal plate with screw holes, part of Parson's balance lever double-sided rim dead lock (two drill pins) by J. Duce.

Materials:
metal (unknown)
Object Number:
1934-212/4
type:
component
Image ©
The Board of Trustees of the Science Museum

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