812 O Multi-Purpose Coupler Height Gauge

Description

Details:

#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 guesswork out”

Coupler Height Gauge:
1) Provides an instant visual reference of proper coupler height
2) Gauges car underbody height from the rail
3) Gauges track width (N.M.R.A. Standard)
4) Gauges wheel width (N.M.R.A. Standard)
5) Gauges the proper height of the trip pin
6) #811 Uncoupler Mounting Jig (#812 Only).

Track not included