The Performance Tool W5201 270-Piece HNBR O-Ring Assortment provides a wide range of o-ring sizes for various applications. Made of hydrogenated nitrile butadiene, these o-rings offer higher resistance to chemicals and temperatures than standard NBR materials, while also being abrasion-resistant for demanding applications. The set comes in a convenient organizing case with labeled compartments for easy identification and storage of o-rings, making it ideal for use in vehicle and tool repair, plumbing, hydraulic applications, and more.

Product Features:

• 270-PIECE ASSORTMENT: Comes with 270 pieces of hydrogenated nitrile butadiene o-rings in various sizes for a wide range of applications.
• HNBR MATERIAL: Made of hydrogenated nitrile butadiene, which offers higher resistance to chemicals and temperatures than standard NBR materials.
• ABRASION-RESISTANT: HNBR is also abrasion-resistant, making these o-rings suitable for high dynamic loads and other demanding applications.
• ORGANIZING CASE: Comes in a convenient organizing case with labeled compartments for easy identification and storage of o-rings.
• VERSATILE USE: Ideal for use in vehicle and tool repair, plumbing, hydraulic applications, and more.