Detail:
Environmental material with good sealability.

Material: Made of hydrogenated nitrile butadiene
rubber(HNBR),resistant to high temperature, high pressure and liquid, especially petrol.

Package Included:
225pcs Sealing O-rings Set
100 x Valve Core
1 x Plastic Valve Core Remover Tool
1 x Aluminum Valve Core Remover Tool

Each size has a separate small grid for storage.

Include a handy carrying case for convenient storage.

Come with double head air conditioning valve repair tool.

Suitable for automobile, electrical appliance, mechanical, industrial, construction, household and other field,such as A/C, door, window , pump, carrier roller.

Valve Core Size:
#1: 25 x 5mm( 1pcs) Purple
#2: 18 x 5mm( 4pcs) Silver
#3: 20 x 6mm( 5pcs) Silver
#4: 25 x 5mm(1 pcs) Red
#5: 22 x 8mm( 3pcs)Gold
#6: 18 x 4mm( 35pcs) Silver
#7: 20 x 7mm( 3pcs) Silver
#8: 20 x 6mm(5 pcs)Silver
#9: 18 x 4mm( 35pcs) Green
#10: 22 x 6mm(3 pcs)
#11: 20 x 6mm(5 pcs) Dark Green
Fitment: Universal for most of car, E.g: for Toyota, for Honda, for Lexus, for Nissan, for Hyndai, for Kia...

O-Rings18 kinds of specifications in all. Products Specification:
5.29 x 1.78mm x 20pcs
6.07 x 1.78mm x 20pcs
7.65 x 1.78mm x 20pcs
10.82 x 1.78mm x 15pcs
14 x 1.78mm x 15pcs
6.8 x 1.9mm x 15pcs
R134a washer x 10pcs
R12 washer x 10pcs
Universal washer x 10pcs
Round Spacer x 10pcs
10.8 x 2.4mm x 10pcs
13.8 x 2.4mm x 10pcs
20 x 2.4mm x 10pcs
22 x 2.4mm x 10pcs
24 x 2.4mm x 10pcs
21 x 3.1mm x 10pcs
26 x 3.5mm x 10pcs
24 x 3.1mm x 10pcs