Precision 0-60 Degree Angle Block 4x1-13/16x1-13/16 Precision 0-60 degree angle block 0-60 adjustable ; length: 4" ; height: 1-13/16" ; width: 1-13/16" squareness: .0004"/.01mm ; angle of "V": 90 ; Unit Dimension: 2"L x 4"W x 2"H Storage case INCLUDED ; Storage case Dim: 3-1/2''L x 4-1/2''W x 3''H ; Weight: 3.45 lbs (WITH CASE) Quantity: 1