FeaturesNon-insulated fork terminals are made of electrolytic copper for high conductivityThey can be installed with crimping tools having a single indentor or double indentor recommended for solid wireBrazed seam barrel is serrated for high pull-out valueSerrated barrel increases grip-on wireWT110M, WT111M, WT112M, WT2000, ERG4001, ERG4002 recommended tools