O Ring Set 3-22mm 225pc HNBR Rubber Air Con Assortment

An O ring set for air con sealing work, supplied as a 225-piece assortment covering sizes from 3mm to 22mm. Made as a boxed selection of HNBR rubber washers, it gives you a practical range to keep on hand for servicing and repair jobs where the correct seal size matters.

Used for air conditioning maintenance, workshop repairs and general sealing tasks, this assortment suits mechanics, technicians and DIY users who want a ready selection of common O ring sizes in one place. It is useful when replacing worn seals during servicing, dealing with leaks, or keeping spare rings available for garage work and routine maintenance without having to source individual sizes each time.

The set includes 18 different size options listed by internal diameter, ranging from 3.0 x 1.0mm up to 22.0 x 2.0mm. Supplied in an assortment box, the rings are easier to sort, store and pick out during jobs, which helps when working through mixed repair work or keeping maintenance stock organised. The broad spread of smaller and larger sizes makes it a sensible choice for regular workshop use where different sealing points can come up across more than one task.

Ring set specifications

• Contents: 225-piece rubber O ring assortment.
• Material: HNBR rubber construction for air con and sealing applications.
• Size range: Covers sizes from 3.0 x 1.0mm to 22.0 x 2.0mm.
• Covers: 18 different O ring sizes in one boxed set.
• Storage: Supplied in an assortment box to help keep seals together and easy to access.

A practical choice for regular maintenance and repair work.