Features:

This 279 piece assorted O- set is perfect for automotive, commercial and hydraulic use. Features with 18 kinds of the most used sizes to accommodate a wide variety of tasks. Constructed of premium rubber, these rings will resist heat, oil, gas, water and most silicone fluids and solvents. The o-rings come in a labeled and organized storage case which makes it easily to choose the correct size. This is a great o- set for any auto mechanics and machinists.

Specifications:

Condition: Brand new and high quality
Material: Rubber
Color: Black
Weight: 200 g
O- Size and Quantity: As the following picture shown

O- Quantity Size(internal diameter * thickness)
20 pcs 3 * 1.5 mm
20 pcs 4.4 * 2 mm
18 pcs 5 * 2 mm
23 pcs 7 * 1.5 mm
23 pcs 10 * 1.5 mm
23 pcs 13 * 1.5 mm
13 pcs 19 * 2.5 mm
14 pcs 21 * 2.5 mm
13 pcs 22 * 2.5 mm
10 pcs 18 * 3.5 mm
10 pcs 20 * 3.5 mm
10 pcs 22 * 3.5 mm
14 pcs 10 * 2.5 mm
13 pcs 11 * 2.5 mm
14 pcs 13 * 2.5 mm
13 pcs 14 * 2.5 mm
14 pcs 16 * 2.5 mm
14 pcs 18 * 2.5 mm

Package Included:

1 * Kit of 279 pcs O-Rings