740Pc Universal O Rings Assortment In 24 Sizes With 4Pc Tools | Rubber O Rings Product Features ?WIDE APPLICATION?Nitrile Rubber O-ring kit for faucet plumbing, high pressure washer, water hose nozzles or pipe fittings, sinks, filters, hydraulics fluid, auto engines, machinery bearings, pumps, boats, oils, gas control valves, spray, air kitchen bathroom water fitting seal leak repair. ?MULTIPLE SIDES?Assorted rubber washer gasket oring set in 24 different size with OD of 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm. Have thickness of 1.5mm, 2.4mm, 3.1mm. Those size could meet most daily needs ?HIGH QUALITY RUBBER?Black o rings set are made of high quality nitrile rubber. It has high force pressure over 30kg. The working temperature range is from -55 to 150?(-131F to 302F); The black o ring kit also has good characteristic on oil resist, wear resist and cause no leak after applying to the fittings; ?TOOLS INCLUDED?Rubber O Rings Kits comes with 4 piece pick hook set, 1-piece straight pick, 1-piece 45 degree pick; 1-piece 90 degree pick, 1 pieces full hook. These 4 types tools could be used in different situation and some not easy going position to do the replacement for the o rings; ?CONVENIET STORAGE?The 24 sizes different o rings is assorted in separate case with clear labels. Users could easily pick up the right size they want. After use, just put off the cover and it will not cause any mess up among different size so it will be easy for next time use. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!