Consists of 2 bracelet blocks (6744-P) with slots sizes: 2.20mm, 2.60mm, 3.00mm, 3.40mm, 3.80mm, 4.00mm, which allows you to maintain in good position watches with leather or metal bracelet to drive pins in or out, with enough space to enable the ejection of the pins.
Supplied with 6 pins Ø0.40 - Ø2.00mm (6745-G), 1 pin holder (6744-PG) on a wooden base (7744-S) 140 x 87 x 20mm.
