Cylindrical Body Clecos The Cylindrical Body (CBX) series is designed to eliminate tedious fastener-to-tool orientation problems that can result in reduced installation and removal time. The double-lead thread design enhances overall installation and removal efficiency while its large bearing area makes it an suitable choice for both composite and metallic surfaces. Visit our website for more information and to buy industrial quality airplane tools, aircraft tools And aircraft maintainence tools. http://www.omegatec.com http://www.omegatec.com/apex.asp Or Contact us at: Omega Technologies 31125 Via Colinas # 905 Westlake Village, CA 91362 (800)888-4005 (818)264-7970 Fax (818) 264-1414