granite comparator stand with threaded column

{"cid":"91221137","title":"Granite Base Comparator Stand with Threaded Column","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/ed\/a16babb696e4aaa65eaccf091ef3-200x200-1.jpg","attrs":{"Brand Name":"KM","Model Number":"KM-652-01","Minimum Order Quantity":"","Delivery Time":"Within 15days","Certification":"ISO DIN GB RoHS","Place of Origin":"Shaanxi, China","Payment Terms":"T\/T, L\/C, D\/P, D\/A, Western Union, PayPal, MoneyGram","Supply Ability":"50000pieces\/Month","Packaging Details":"Paper Box+Poly Foam 40*20*34cm\/Piece 4.00kg\/Piece","Warranty":"One Year","Type":"Comparator Stand","Material":"Natural Granite","Standard":"DIN 876 Standard","Stem Dimension":"\u03a630x300mm","Clamping Hole Diameter":"8mm or 3\/8\u2032\u2032","Base Material":"Ceramics Base or Natural Granite Base","Package":"Wood Box"}}