Works great with most smoke units and Scales for Z to G ***Scent and smoke may have a short “break-in period and will become more pronounced as previously used smoke fluid runs out

Measures 1-3/4 x 5/8 x 2-1/4 4

This include 1 x Dog Bone - 116mm Length - per pack

Here is a USA Trains 16402 G Scale Wurzburger Hofbrau Refrigerator Car

Trainz Product Id: 11985940

Kadee 1840 G Replacement 1 Centerset/Reverse Offset Coupler ProductID_12266147 Works great with most smokeThis is a Kadee 1840 G Scale Replacement 1 Centerset Reverse Offset Coupler. It allows for easy conversion from a G Scale Centerset Coupler to a #1 Scale Centerset Coupler using existing installed Kadee G Scale gear boxes or can be used to replace a damaged Centerset #1 Scale Coupler. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Kadee Model Number: 1840 Category 1: Parts Category 2: G Scale Parts