Static Dissipative Vat Brush with a flared-head design assures all-around thorough cleaning, and can be used with a non-sparking threaded handle. The brush core is made of non-sparking static dissipative acetal and has a 1/2" NPT threaded hole. The 0.016" static dissipative Nylon 6.12 bristles help eliminate electrostatic discharge (ESD) concerns. 2" trim, brush diameter 5-1/2", overall length 9-1/2". Typically used in vats where any type of spark could cause an explosion. Use with 60" non-sparking aluminum handle part # 901724-5 (sold separately).