Feature

●Product Dimensions: 1" x 2" x 3", 2.1 lbs. weight (each)
●23 holes consists of 5 tapped holes that are 3/8-16 for clamping and 18 untapped holes
●Accuracy with squareness on all sides within .0002" per inch
●Hardened and precision Ground on all 6 sides of each block
●Cross drilling design gives minimum weight and maximum strength


Description

Heat treated and case hardened to HRC 57-62
Made of precision-grade tool steel hardened and ground on all 6 sides of block
Accuracy and squareness on all sides within 0.0002"
Cross drilling design allows for efficient use of lower weight with maximum strength
Dimensions-  1" x 2" x 3", 2.1 lbs. weight (each)