HO Insulated Coupler Height Gauge

Includes the #148 "Whisker®" Coupler & #158 "Scale" "Whisker®" Coupler.

A must have tool for gauging mounting height, correct coupler height, trip pin, and permanent uncoupler heights for achieving trouble free coupler performance.  Also has a built in HO track gauge. "Takes the guess work out".

Kadee® Quality Products Co. products are not toys and are not intended for children under 14 years old.