Starrett HEIGHT and DEPTH GAGE SET 289C

289C Height and Depth Gage Set for Combination Squares 289 Attachment for Combination Squares Height and Depth Gage Set for Combination Squares, 1"/25mm When combined with the Starrett 289A or 289B Attachments, this set converts any combination square or set having blades up to 25mm (1") wide into a height gage or depth gage. In addition to a clamp block, the set has a scriber, 150mm (6") rule (Starrett 610N-6) and a 150mm (6") rod, any one of which may be inserted in the clamp and locked in position. Height and Depth Gage Set: Clamp Block, Scriber, Rule, Rod. FEATURES ?By applying the scriber, a practical height gage results ?Use of the rule converts the tool to a depth gage for measuring in 64ths of an inch ?With the rod used as a depth gage, small recesses and holes can also be checked ?Height and Depth Gage Set for Combination Squares