"O" Ring Assortment (ASB1)Simply have an extensive range of assorted boxes that include a wide variety of consumables from Screws to Fuses. They come packaged in separated plastic boxes with the contents of each boxed clearly displayed on the front. 225 pieces Stylish packaging Conveniently sectioned pieces Size (mm) Qty 6 x 2 10 6. 5 x 3 20 7 x 4 20 8 x 4. 5 20 9 x 5. 5 15 9. 5 x 6 15 11 x 8 15 13 x 9 10 14. 5 x 9 10 16 x 11 10 17. 5 x 12. 5 10 19 x 14 10 19 x 15. 5 10 21 x