Alexander Seal

Bristol Old Station

Lever Frame Control


Description 1/1 (inches) 1/1 (mm) 1/8 (v) 1/4 (h) [K&S]
Lever Centres 4 101.6666 1/2"   1/2"
Tappet Travel 1 3/4 44.45   7/16" -
Tappets

1 15/16 x

3/8 49.2125 x 9.525 6.1515625mm 1.190625mm 1/4" x 0.064
Distance Between Troughs 3 1/8 79.375 9.921875mm  
Top Bars 1/2 x 3/8 12.7 x 9.525 1.5875mm 1.190625mm  
Bottom Bars 11/16 x 1/4 17.4625 x 6.35 2.1828125mm 0.79375mm  
Studs 1/2 x 1/4 12.7 x 6.35 1.5875mm 0.79375mm