This 419 Piece Metric O Ring Set contains the most popular sizes that you'll ever need.

The set is perfect to have around the home for those sudden emergencies or its ideal for plumbers, motor mechanics, engineers or DIY enthusiasts.

Made from Nitrile Butadiene Rubber (NBR), Hardness Grade 65-70°

Comes complete with storage case

Colour and Style of Box may vary

Sizes R-01 to R-32 (3mm to 50mm) as below:

  • R-01: 3 x 1.5 - qty 20pc
  • R-02: 4.4 x 2 - qty 20pc
  • R-03: 5 x 2 - qty 18pc
  • R-04: 7 x 1.5 - qty 23pc
  • R-05: 10 x 1.5 - qty 23pc
  • R-06: 13 x 1.5 - qty 23pc
  • R-07: 10 x 2.5 - qty 14pc
  • R-08: 11 x 2.5 - qty 13pc
  • R-09: 13 x 2.5 - qty 14pc
  • R-10: 14 x 2.5 - qty 13pc
  • R-11: 16 x 2.5 - qty 14pc
  • R-12: 18 x 25 - qty 14pc
  • R-13: 19 x 2.5 - qty 13pc
  • R-14: 21 x 2.5 - qty 14pc
  • R-15: 22 x 2.5 - qty 14pc
  • R-16: 18 x 3.5 - qty 10pc
  • R-17: 20 x 3.5 - qty 10pc
  • R-18: 22 x 3.5 - qty 10pc
  • R-19: 23.5 x 3.5 - qty 10pc
  • R-20: 25 x 3.5 - qty 10pc
  • R-21: 26.5 x 3.5 - qty 10pc
  • R-22: 28 x 3.5 - qty 10pc
  • R-23: 30 x 3.5 - qty 10pc
  • R-24: 31 x 3.5 - qty 10pc
  • R-25: 33 x 3.5 - qty 10pc
  • R-26: 34.5 x 3.5 - qty 10pc
  • R-27: 36 x 3.5 - qty 10pc
  • R-28: 38 x 3.5 - qty 10pc
  • R-29: 41 x 3.5 - qty 10pc
  • R-30: 44 x 3.5 - qty 10pc
  • R-31: 47 x 3.5 - qty 10pc
  • R-32: 50 x 3.5 - qty 10pc
O Ring Rubber Seals Tap Valve Washers Hydraulic Plumbing 419pc Oring O-Ring Set

This 419 Piece Metric O Ring Set contains the most popular sizes that you'll ever need.

The set is perfect to have around the home for those sudden emergencies or its ideal for plumbers, motor mechanics, engineers or DIY enthusiasts.

Made from Nitrile Butadiene Rubber (NBR), Hardness Grade 65-70°

Comes complete with storage case

Colour and Style of Box may vary

Sizes R-01 to R-32 (3mm to 50mm) as below:

  • R-01: 3 x 1.5 - qty 20pc
  • R-02: 4.4 x 2 - qty 20pc
  • R-03: 5 x 2 - qty 18pc
  • R-04: 7 x 1.5 - qty 23pc
  • R-05: 10 x 1.5 - qty 23pc
  • R-06: 13 x 1.5 - qty 23pc
  • R-07: 10 x 2.5 - qty 14pc
  • R-08: 11 x 2.5 - qty 13pc
  • R-09: 13 x 2.5 - qty 14pc
  • R-10: 14 x 2.5 - qty 13pc
  • R-11: 16 x 2.5 - qty 14pc
  • R-12: 18 x 25 - qty 14pc
  • R-13: 19 x 2.5 - qty 13pc
  • R-14: 21 x 2.5 - qty 14pc
  • R-15: 22 x 2.5 - qty 14pc
  • R-16: 18 x 3.5 - qty 10pc
  • R-17: 20 x 3.5 - qty 10pc
  • R-18: 22 x 3.5 - qty 10pc
  • R-19: 23.5 x 3.5 - qty 10pc
  • R-20: 25 x 3.5 - qty 10pc
  • R-21: 26.5 x 3.5 - qty 10pc
  • R-22: 28 x 3.5 - qty 10pc
  • R-23: 30 x 3.5 - qty 10pc
  • R-24: 31 x 3.5 - qty 10pc
  • R-25: 33 x 3.5 - qty 10pc
  • R-26: 34.5 x 3.5 - qty 10pc
  • R-27: 36 x 3.5 - qty 10pc
  • R-28: 38 x 3.5 - qty 10pc
  • R-29: 41 x 3.5 - qty 10pc
  • R-30: 44 x 3.5 - qty 10pc
  • R-31: 47 x 3.5 - qty 10pc
  • R-32: 50 x 3.5 - qty 10pc

Please note: postage and packing costs shown are for standard mainland UK areas only. Additional charges will apply for the following areas.

Additional charges to Republic of Ireland, Channel Islands, Northern Ireland, Isle of Man, Scottish Islands and all other islands off the mainland excluding the Isle of Wight (no extra charge).

Additional charges are determined by location and weight and can be substantial for delivery to any of the areas listed above. If in doubt please get a quote before purchasing an item (call with your postcode, item number and product name).

We offer a 30 Day Money Back Guarantee.

If for any reason you are not satisfied with your goods, we will refund the price of the goods provided that they are returned unused and in original condition, together with the original packaging (if applicable), within 30 days of the date of the invoice , a copy of which must be returned with the goods.

You must take reasonable care of the items and must not open them. You will be responsible for the shipping costs to return the item back to us . We cannot accept responsibility for returned items damaged or lost in the post so advise you take out postal insurance. To cancel your order you must advise us by email or in writing.


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Please make sure you have read the description and the information above before emailing us. You will need to know the Item Number (12 digit) for all correspondence.