Product Description

An essential hardware kit for professionals and homeowners alike
Pliable, flexible rubber rings seal contact and connection points like mini-gaskets
O-rings in 32 most-used sizes for plumbing, automotive, general repair (see description)

419pc Professional Quality O-Rings, Material: 50% Rubber，Hardness: 70 Degree. Size：20pcs 3×1.5,20pcs 4.4×2，18pcs 5×2，23pcs 7×1.5，23pcs 10×1.5，23pcs 13×1.5，14pcs 10×2.5，13pcs 11×2.5，14pcs 13×2.5，13pcs 14×2.5，14pcs 16×2.5，14pcs 18×2.5，13pcs 19×2.5，14pcs 21×2.5，13pcs 22×2.5，10pcs 18×3.5，10pcs 20×3.5，10pcs
An essential hardware kit for professionals and homeowners alike
Pliable, flexible rubber rings seal contact and connection points like mini-gaskets
O-rings in 32 most-used sizes for plumbing, automotive, general repair (see description)
Complete with secure-fit latched storage case, keeps each size separate and easy to identify
An outstanding value – you could easily spend over $100 buying pieces individually!