812 COUPLER HEIGHT GAUGE-O QuickBooks •Comes with nine marking options

•Comes with nine marking options - U

The Britsol Beaufighter was a versatile aircraft used by the Royal Air Force for a number of roles during WWII

Easily expanded by combining kits (each sold separately)

Other features a bell tower with bell

shades and many more

812 COUPLER HEIGHT GAUGE-O QuickBooks •Comes with nine marking options#812 Multi Purpose Coupler Height Gauge O Scale #812 Multi Purpose Coupler Height Gauge O Scale A must have tool for gauging correct coupler, trip pin, and permanent uncoupler heights for achieving trouble free coupler performance. "Takes the guess work out" Coupler Height Gauge: 1) Provides instant visual reference of proper coupler height 2) Gauges car under body height from the rail 3) Gauges track width (N. M. R. A. Standard) 4) Gauges proper