This is a metric external retaining ring (DIN# 471) assortment for the following shaft sizes: 19, 20, 22, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 45, and 50mm It contains 144 pieces and it comes in a steel 10" x 13" box that is clearly labled and has a removeable plastic tray, hinged lid and latch. This assortment would be useful in automotive repair, industrial maintenance, hobbies and more. 
Part # SRE-LG 
 
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