Black Granite V-Blocks - Per Matched Pair - Universal Type - Laboratory Grade AA +/- .000050"

50-271-6 SPI Matched Pair of Black Granite V-Blocks - Universal Type: 2" x 2" x 2-1/2"

The SPI 50-271-6 Black Granite V-Blocks have the following specifications:

• Nominal Dimensions: 2" x 2" x 2-1/2"
• Laboratory Grade AA +/- .000050"

Features:

• Accuracies indicated are per 6 inches. Nominal dimensions +/- 1/8". - Single Block. quote on request. The 90 degree V is centered to the parallel slides, parallel to the bottom and square to the ends. On the economy models, the ends are not square to the bottom. Grade A Universal type clamps will be quoted on request. FOB Los Angeles

SPI Black Granite V-Blocks - Universal Type - Laboratory Grade AA +/- .000050"

• 50-271-6 Black Granite V-Blocks: 2" x 2" x 2-1/2"
• 50-272-4 Black Granite V-Blocks: 3" x 3" x 3"
• 50-273-2 Black Granite V-Blocks: 4" x 4" x 4"
• 50-274-0 Black Granite V-Blocks: 6" x 6" x 6"

SPI Black Granite V-Blocks - Economy Type - Laboratory Grade AA +/- .000050"

• 50-277-3 Black Granite V-Blocks: 2" x 2" x 2-1/2"
• 50-278-1 Black Granite V-Blocks: 3" x 3" x 3"
• 50-279-9 Black Granite V-Blocks: 4" x 4" x 4"
• 50-280-7 Black Granite V-Blocks: 6" x 6" x 6"

SPI Black Granite V-Blocks - Universal Type - Inspection Grade A +/- .0001"

• 50-283-1 Black Granite V-Blocks: 2" x 2" x 2-1/2"
• 50-284-9 Black Granite V-Blocks: 3" x 3" x 3"
• 50-285-6 Black Granite V-Blocks: 4" x 4" x 4"
• 50-286-4 Black Granite V-Blocks: 6" x 6" x 6"

SPI Black Granite V-Blocks - Economy Type - Inspection Grade A +/- .0001"

• 50-289-8 Black Granite V-Blocks: 2" x 2" x 2-1/2"
• 50-290-6 Black Granite V-Blocks: 3" x 3" x 3"
• 50-291-4 Black Granite V-Blocks: 4" x 4" x 4"
• 50-292-2 Black Granite V-Blocks: 6" x 6" x 6"