The 407-piece O-ring assortment is a comprehensive SAE sized set of nitrile butadiene rubber (NBR) rubber o-rings, perfect for personal use, or in professional workshops and garages.
O-Rings, sometimes referred to as o rings, orings or toric joints, are used in a variety of trades for sealing and leak prevention along material joints. The super durable, yet pliable NBR rubber used in this set is highly oil and UV resistant, making these o-rings ideal for use in plumbing, machinery, hydraulic and pneumatic applications. These o-rings also feature universal compatibility, presented in 32 variations sized using the SAE standard. A hardshell case is included for protection and organization of o-rings by size, along with a chart detailing their inner and outer dimensions and their location in the case. 2 lbs (1Kg) shipping weight.