Elkadart Dart Accessory: O-Ring Applicator Tool with 10 2BA Rubber O-Rings/Washers (Steel and Soft Tip Darts)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Rubber dart washers， also known as o-rings， are an often overlooked piece of dart equipment， yet they are truly invaluable </span></li><li><span class="a-list-item"> Washers help prevent the loosening of metal or alloy shafts by tightly securing the shaft against the barrel </span></li><li><span class="a-list-item"> Using the Elkadart applicator， simply slide a rubber dart washer over the threads on your dart shaft </span></li><li><span class="a-list-item"> Compatible with both steel and soft tip darts; An essential accessory for causal and competitive dart players alike </span></li><li><span class="a-list-item"> Includes 1 applicator tool and 10 2BA (3/16") sized rubber dart washers/o-rings </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41G91tfH7gL.jpg" noproxy>