3M Industrial Safety MNG10-14R/SX Nylon Insulated 50/Bottle Ring Terminal

The safest and most reliable style of tongue -- it cannot be removed unless mounting screw is removedFunnel-designed, polyvinyl chloride sleeve offers easy insertion of wiresFlared portion of the nylon sleeve offers easy insertion of wiresStandard-style ring tongue fits around the studStud size 1/4 in (0.64 cm)Accommodates wire sizes 12 to 10 AWGStandard-style ring tongue fits around the studUL Listed, CSA Certified and RoHS 2011/65/EU Compliant600V-rated for building wire and 1000V for signs, fixtures or luminaires