The Laser Tools 31713 is a workshop-sized bulk pack of 50 "crushable" style copper sump washers. These washers are designed with a hollow core that deforms under pressure to provide a superior, gas-tight, and oil-tight seal compared to solid copper washers. With an 18mm ID, these are the standard fitment for various heavy-duty automotive and commercial vehicle oil drain plugs. Replacing the washer at every service is essential to prevent oil seepage and to ensure the sump plug can be removed easily at the next service interval.
added to basket
View basketPlease see our Cookie policy
