Technical Data:
Product type: Dial Protection Cover for Bore Gages

Application:
Protects the indicator from unexpected impact while handling a bore gage.
Can be used with recommended digital and dial indicators.
The cover is intended to be attached to a bore gage and is not for use on a standalone indicator.

Dimensions:
Overall reference dimensions=99 mm x 71 mm x 28 mm

Content:
Round-head Phillips screw: 190007, M2.5
Retaining plate: 139484
Cover: 21DAA000
Dial protection cover set code shown: 21DZA000

Remark:
Indicators not recommended for these bore gages include types with total F+G length under 31.8 mm, measuring range over 12.7 mm ISO/JIS / 0.9 in ASME/ANSI, and dust/water-proof types with rubber-covered spindles.