Expert Quality, carbon steel hardened and tempered with chemically blacked finish for corrosion protection. For crimping F connectors to BNC, TNC, RG6, RG58, R58, RG59 and RG62 co - axial cable. Hex. die sizes .038, .100, .213, .256 and .324". PVC cushion grip handles for operator comfort. Features and BenefitsExpert QualityCarbon steel hardened and tempered with chemically blacked finish for corrosion protectionFor crimping F connectors to BNC, TNC, RG6, RG58, R58, RG59 and RG62 co-axial cableHex. die sizes .038, .100, .213, .256 and .324"PVC cushion grip handles for operator comfort Contents 1 x Coaxial Series Crimping Tool, 225mm