GSG Glastonbury Southern Gage Vernier Caliper Surveillance Master

• Used for checking outside jaws, inside jaws and parallelism of jaws
• Black-oxide to prevent rust
• Lapped gaging faces are accurate within ± .0002" or + .005mm from the normal size for No.VCS-100

Specifications:

• No. VCS-100 - 1" to 6" range, 1" increments for outside & 1/2" to 4-1/2" for inside  jaw calibration
• No. VCS-120 1" to 12" Range, 1" increments ±.0005" w/ Long Form Certification to N.I.S.T. Included
• Long Form Certificate of conformance to N.I.S.T. Available for #VCS-100 at $95.00