1 2 3 Blocks 3" Long x 2" Wide x 1" High 0.0002" Parallelism Threaded 3/8-16 UNC USED WHEN MOUNTING WORK FOR MILLING GRINDING ETC Note: 1.Please check as much as possible to make sure the item is t he one that you need. 2.There are no instructions included in this kit.Professional Ins tallation is Highly Recommended！ We have a professional after-sales department, after receiving the goods have any questions, welcome to communicate with us at any time, we will certainly reply to you as soon as possible, thank you for your trust and purchase, wish you a happy life! .
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