Gardner Bender HST-1300 Underground Feeder Cable Splice KitUnderground UF Splice Kit. Accommodates waterproof splicing of #14 #8 AWG UF copper wire. Connector set screws engage each wire securely for a solid splice. Minimum conductor size 14 2 with ground. Maximum conductor size 8 3 with ground. Rated at 600 V max. Connector set screws engage each wire securely for a solid splice Minimum conductor size 14 2 with ground Maximum conductor size 8 3 with ground Rated at 600 V max Kit Contains: 4 screw splice