(Note: Measurements are outside max. dimensions unless stated otherwise).
18th Century : Brass key bow with plain round ring.
Height : 29mm. (1 1/8")
Bow diam. 18mm. (11/16")
Height of collar 9mm. (5/16")
Thickness (variable) 4mm. (3/16")
Diam. shaft stub 6mm. (1/4")
Same design both sides.
Supplied as a bow only without steel shaft.
Solid collar with flat base without pilot hole.
Unpolished; May require fettling with a needle file and polishing.