The Cobalt Collection DCC Control and Wiring Decoders & Installation DCCconcepts LED Selection Pickup Springs & Pickups Lamps, Lighting & Signals Gauges, Tools & Fasteners Locomotives and Rolling Stock Track & Track-Making Parts Soldering Irons & Accessories Specialised Model Accessories Videos, Advice and Manuals 16.5 gauge Showing all 5 results Sort by popularity Date: old to new Sort by price: low to high Sort by price: high to low Back to Back EM Scale 16.5mm Price: £8.29Tax Free In stock QTY Back to Back EM Scale 16.5mm quantity Add to basket Part:DCG-BBEM 3 Point Track Gauge OO/HO (Fine) 16.5mm Price: £16.63Tax Free In stock QTY 3 Point Track Gauge OO/HO (Fine) 16.5mm quantity Add to basket Part:DCG-TGOO Roller Gauge (w/handle) OO/HO (Standard) 16.5mm BH (2 Pack) Price: £16.63Tax Free In stock QTY Roller Gauge (w/handle) OO/HO (Standard) 16.5mm BH (2 Pack) quantity Add to basket Part:DCG-RGBHBFOO Roller Gauge (w/handle) OO/HO (Standard) 16.5mm FB (2 Pack) Price: £16.63Tax Free In stock QTY Roller Gauge (w/handle) OO/HO (Standard) 16.5mm FB (2 Pack) quantity Add to basket Part:DCG-RGFB100 Roller Gauge (w/handle) OO/HO (Fine) 16.5mm FB (2 Pack) Price: £16.63Tax Free In stock QTY Roller Gauge (w/handle) OO/HO (Fine) 16.5mm FB (2 Pack) quantity Add to basket Part:DCG-RGFB75OO