National Oil Seals O-Ring Service Kit OK 311 provides a comprehensive assortment of high-quality rubber O-rings for various sealing applications. Housed in a durable red hard-shell plastic carrying case, this kit features organized compartments and pegs to keep multiple sizes accessible and secure. Ideal for automotive, industrial, or home repair projects requiring reliable fluid and gas containment.

Brand: National Oil Seals
Model: OK 311
Type: O-Ring Service Kit
Color: Red Case / Black O-Rings
Material: Rubber O-Rings, Plastic Case
Features: Multi-size assortment, portable carrying case
Condition: Good pre-owned condition. The case shows some surface scuffs and minor wear from storage, but the latch and hinges are fully functional. Assortment is partially used; please refer to photos for specific quantities remaining.
SKU: OK311-ORING-RED