Guide rail Detailed Product Description 1.Our Product follow the standard:ISO7465 2.We have passed ISO9001:2000 3.We also can process non-standard products with the references to the customer' requirements Dimensions of Hollow Guide Rail b1cfh1h2kmr1a±1+0.20-0.15+0-0.50±0.40+60+20TK375255±0.210±0.2205900TK587≥1.836016.4253TOLERANCES±1+0.20-0.15±0.3±1±0.2+60+20TK3A782.2601016.43900TK5A3.225 Physical Properities of Hollow Guide Rail Sq1elXXWXXiXXlYYWYYiYYCm2Kg/mcmCm4Cm3cmCm4Cm3CmTK33.482.741.8611.893.271.856.471.731.36TK55.864.602.1526.906.992.0818.614.281.73TK3A4.363.402.1818.094.742.0413.623.491.77TK5A6.174.852.1424.336.301.9918.784.821.74