Window Fastener - Sprung - Dovetail

19th Century : Sprung window fastener with bobbin ball lever and dovetail plate.
£147.74
(Note: Measurements are outside max. dimensions unless stated otherwise).

19th Century : Sprung window fastener with bobbin ball lever and dovetail plate. 

Option : Eight 3/4" No. 6 slotted countersunk colour-matched brass screws.

MAIN MECHANISM:
Height of plate 72mm. (2 13/16")
Width of plate 24mm. (15/16")
Width from outside plate edge to outside ball knob when open 74mm. (2 15/16")

RECIPROCATING PLATE:
Height 72mm. (2 13/16")
Width 23mm. (7/8")

Solid casing housing riveted steel spring. All hand made.

The underside of the arm is dovetail rebated which locates and locks over a raised dovetail lug on the reciprocating plate.