... Insulation Conductor A KT1 UY 0.4-0.7mm conductor, max insulation 1.52mm, single pinB KT2 UY2 0.4-0.9mm conductor, max insulation 2 ... , dual pins C KT3 UR 0.4-0.9mm conductor, max insulation 1.67mm, dual pinsD KT4 UB 0.4-0.7mm conductor, max insulation 1 ... .27mm, single pin E KT7Lock Joint Connector all kinds of Lock Joint ...