Fowler 4-7/8" x 3-1/2" x 2-3/4" Shop-Blox V-Block Set

• Accuracy: .001"
• Parallelism tolerance: ±.0005"• Perpendicularity tolerance: ±.0005"• All sides are ground square and parallel to each other.• V-slots and centered, parallel and square to each other in pairs.• Constructed of heat-treated and hardened tool steel• Ideal for setup, milling, grinding and drilling applications
*Image shown for representational purposes only