The Lands Precision ToolMartDL-801G crimp tool features an 8.7 inch ratchet design. It applies crimp connectors to RG58, RG59, RG8X and LMR100 coaxial cable The supplied die has six sizes: .043" (1.10mm), .068" (1.72mm), .100" (2.54mm), .137" (3.50mm), .213 (5.41mm) and .255" (6.48mm). This tool is pressure adjustable and there is a rachet release.