4B2BGEMR: Back-to-Back Gauge for EM

£7.20 (Price excluding VAT £6.00)

Machined brass.

Manufacturer: Markits
Scale: 4mm - EM only


Set to give a wheel back-to-back of 16.5mm. With axle cut-out and wheel boss and driving gear recesses.

There is only one gauge per pack – there are two in the photo to show the plan and elevation.

Additional Information

Weight 22 g