Features: 

* brand new and high quality

*Made of high quality material, and practical to use

*Our kit includes 18 of the most used O-ring sizes .

*Nitrile rings resist heat, most petroleum and silicone fluids, hydraulic and non-aromatic fuels, and .

*The storage case keeps the o-rings arranged by size.

*Acid, gasoline, heat and oil resistant

*Our seal rings are used in piping, machinery, motors, hydraulics, plumbing and pneumatic machinery.

*Size(Approx.):

20pcs 3 x 1mm ,20pcs 4 x 1mm ,20pcs 4.5 x 2mm

20pcs 5 x 2mm ,20pcs 6 x 2mm ,20pcs 6 x 2.5mm

20pcs 6 x 3mm, 20pcs 7 x 2mm ,20pcs 8 x 2mm

5pcs 9 x 2mm ,5pcs 10 x 2mm ,5pcs 12 x 3mm

5pcs 13 x 3mm, 5pcs 14 x 2.5mm ,5pcs 17 x 2.5mm

5pcs 18 x 4mm ,5pcs 20 x 2mm ,5pcs 22 x 2mm

Package Contents:

225pcs Rubber O-ring Assortment Kit

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.