382 piece O-ring assortment

This 382-piece O-ring set includes O-ring sizes ranging from 1/8 in. ID-1/4 in. OD to 1-3/4 in. ID-2-1/8 in. OD. Each of these nitrile rubber seals features an easy-to-read, built-in width gauge. This O-ring assortment comes in a sturdy molded storage case for organization and portability.