One two-piece plug and socket cleaning brush. Designed for use on 7-way SAE J560 plug and socket connections. Double-ended brush for removing corrosion in both 7-way electrical sockets and plugs. Stainless steel bristles for longevity and corrosion resistance. Maintain an optimal connection by cleaning plug & socket contacts prior to connection. Approximate dimensions = 6 1/2" x 1 7/8” Approximate net weight = 7 oz