Product Description Pin Gages: ---The length of each pin gage is 50mm. ---Hardness: 58~62HRC. ---+-0.001mm and +-0.002mm tolerances. ---Packed in wooden case or plastic box. ---With cap & without cap for your choice. ---Wide range sizes to meet your requirement. 0.30-1.0mmx71PCS 0.50-1.0mmx51PCS 1.01-2.0mmx100PCS 2.01-3.00mmx100PCS ... 1.01x10.00mmx900PCS 2.02-4.00mmx100PCS 0.30-5.0mmx95PCS ------------- 1.00-5.00mmx41PCS 1.00-10.00mmx91PCS 10.01-11.00mmx100PCS 11.01-12.00mmx100PCS 10.00-20.00mmx101PCS --------------- 1.01-10.00mmx273PCS For more details, please kindly visit our website to browse and downlaod our update catalog.