Fowler 53-682-101-0 Set of 4 Quartz Optical Parallels, 1.20" Dia. .610-.625" Thickness *NEW - Open Box Item* Snap Gages - Demo/Used Lenth 6 7/8"

Lenth 6 7/8"

Measuring range from: -5 mm

Balanced frame and thimble design ensure easy handling and readability

798 and 120

as well as standard functions

Fowler 53-682-101-0 Set of 4 Quartz Optical Parallels, 1.20" Dia. .610-.625" Thickness *NEW - Open Box Item* Snap Gages - Demo/Used Lenth 6 7/8"Item Description Fowler's Quartz Optical Flats and Parallels are perfect for repair departments and Quality Control labs for inspection of micrometers and other measuring tools. Diameter: 1. 20" Thickness: . 610 . 625" Flatness: . 000003" . 00007mm Parallelism: . 000020" . 0005mm Certificate not included With fitted carrying case *New Open Box Item: Excellent condition. Original protective wrapping or bag may be missing or open. Packaging, box and or