Two sets of turner's calipers, large or small, which between them should be able to cover most measuring situations. Each set contains one double ended pair for measuring wall thicknesses (type 1) and an inside/outside pair for checking diameters (type 2). In both cases the two ends of the calipers produce the same setting, allowing measurements to be made without removing the calipers from the work.
Capacities are: Small Set - type 1: 120mm, type 2 190mm. Large Set - type 1: 220mm, type 2 260mm
3 July 2015
seems acuratePurchase my set of both inner and outside calipers a few month ago and my set seem very accurate, my only wish would be that i wish they locked tighter thats all otherwise a great product
26 January 2008
Good package.It's a good package deal, but if you're intending to use it for a "high" precision and fine work it's not the best. Especially type 1, I wanted to make tenons and mortises as accurate as possible, but a normal caliper will be more accurate.