Features: The caliper depth base is made of fine steel of long service life and toughness. Small volume and lightweight make the base more portable. Suitable for use with many kinds of caliper. High accuracy and fine workmanship ,applicable to high accuracy measurement. Simple and practical design,very stable in use. Specification: Item Type:Caliper Depth Base Size:7 x 0.8 x 3cm / 2.76 x 0.31 x 1.18in Weight: 43.8 g / 1.54 oz(approx.) Material:Steel Package List: 1 x Caliper Depth Base Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1The caliper depth base is made of fine steel of long service life and toughness. 2Small volume and lightweight make the base more portable. 3Suitable for use with many kinds of caliper. 4High accuracy and fine workmanship ,applicable to high accuracy measurement. 5Simple and practical design,very stable in use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia