OCHIAI Products are available from MARYLAND METRICS
You may use our RFQ (request for quotation form)
web: mdmetric.com        e-mail

K Ring Chart shows a selection of sizes available. For full specifications on the K RING, click the download button.  Size No.   Ring Dimensions d t D b   T5304 -  15 2.79 0.6 Fig. 1 8   T5304 -  18 3.56 10.16 9.14   T5304 -  25 4.78 12.24 10.92   T5304 -  31 6.35 14.94 13.11   T5304 -  37 7.92 0.9 17.27 15.09   T5304 -  43 9.53 19.1 16.76   T5304 -  50 10.31 1 20.98 18.34   T5304 -  62 12.7 24.54 21.54   T5304 -  75 15.09 1.2 27.81 24.64   T5304 - 100 20.62 35.94 31.75