Hornby R172 OO Scale Single Distant Signal N American Rolling Stock • Includes expert instruction for

• Includes expert instruction for modelers of all skill levels

and it can also be used in conjunction with a separately-sold 64T spur gear for lower gear ratios

50grams/wheel

146 Whisker® Long Centerset - Metal - One Pair

such as old sea beds

Hornby R172 OO Scale Single Distant Signal N American Rolling Stock • Includes expert instruction forThis is the Hornby R172 OO Scale Single Distant Signal Measuring at a height of 121mm, the yellow arms signify 'distant' or 'caution', and are seen prior to signals with red arms. If your railway layout features any roads or railway crossings then the single distant signal is the must buy finishing touch! Signals for manual operation only.