Champion Washers 7/8 x 1.3/8 Polypropylene SKU: 226816 MODEL: BS0203 Error. try again later You've successfully joined the club $ 3 .50 pack of 3 Mitre 10 SAvailable at selected stores. Check your local store for details Variants Champion poly washer 7/8 x 1.3/8 3pk. Features and benefits 1/32 thick. Imperial.