Golden Valley Hobbies GVB2BN N Gauge Back To Back Wheel Gauge

The Wheel Gauge checks the back to back measurements of model railway wheels. Getting the right dimension ensures the rolling stock travels through points and crossings without derailing or generating excessive movement and noise.

Our gauge is set to 7.65mm - the correct width for standard N gauge track. It's ideal for Graham Farish, Kato, Dapol etc items. The gauge should be a friction fit - if not adjust the wheels on the axles or replace if necessary.

Laser cut from 5mm thick dimensionally stable acrylic. This precision tool is both accurate and affordable.