Collection

Eight inch one-sided dead lock

Made:
1830

Eight inch one-sided dead lock. Triple throw, Barron's patent c.1830. Consists of Lock, plate, key and pin.

Details

Category:
Locks & Fastenings
Object Number:
1934-224
Materials:
brass (copper, zinc alloy) and iron
Measurements:
key: 139 mm x 60 mm x 12 mm,
plate: 112 mm x 134 mm x 52 mm,
lock: 144 mm x 204 mm x 75 mm,
pin: 52 mm x 11 mm x 11 mm,
type:
deadlocks
credit:
Dale, D.A.

Parts

Eight inch one-sided dead lock

Eight inch one-sided dead lock

Eight inch one-sided dead lock. Triple throw, Barron's patent c.1830.

Measurements:
overall: 144 mm x 204 mm x 75 mm,
Materials:
metal (unknown)
Object Number:
1934-224/1
type:
deadlock
Image ©
The Board of Trustees of the Science Museum
Metal plate with keyhole

Metal plate with keyhole

Metal plate with keyhole and screw holes, part of eight inch one-sided dead lock, c.1830.

Measurements:
overall: 112 mm x 134 mm x 52 mm,
Materials:
metal (unknown)
Object Number:
1934-224/2
type:
metal plate
Image ©
The Board of Trustees of the Science Museum
Key for eight inch one-sided dead lock

Key for eight inch one-sided dead lock

Key for eight inch one-sided dead lock, c.1830.

Measurements:
overall: 139 mm x 60 mm x 12 mm,
Materials:
metal (unknown)
Object Number:
1934-224/3
type:
key
Image ©
The Board of Trustees of the Science Museum
Pin for eight inch one-sided dead lock

Pin for eight inch one-sided dead lock

Pin for eight inch one-sided dead lock, c.1830.

Measurements:
overall: 52 mm x 11 mm x 11 mm,
Materials:
metal (unknown)
Object Number:
1934-224/4
type:
pin
Image ©
The Board of Trustees of the Science Museum

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