1 Pack 30 Pc Specimen Surface Roughness Comparator Composite Pocket Set
- 30 Pc Specimen Surface Roughness Comparator Composite Pocket Set Wallet Overall Dimension (Fully Closed): 4 in L x 6 in W x 4 in H *Rough Estimation* Unit Weight: 14 Ounce *Rough Estimation* Each Are 7/8 inch x 3/8 inch 3 Flat Lapping: 2,4,8 Each Type Of Surface Finish Is Truly And Consistently Reproduced, With A Realistic Idea Of The Feel, Appearance, And Texture Of The Machined Components For Quick And Easy Comparisons.