Conceived of and prototyped by the ingenious bookbinder Luigi Castiglioni, these premium 3” Starrett dividers are adapted to the bookbinder’s needs. These are used as a marking gauge for tracing parallel lines along board edges for design layouts on book covers. The 1” polished nickel silver paddle is solidly fastened to the end of one leg, giving you the support you need to easily trace straight lines.

If you have your own pair of dividers you’d like modified, please select ‘Modify My Pair’ below and we’ll be in touch with a shipping address to send them to. *NB: Please allow up to 2 weeks from the time we receive them for shipment