Joins, mends and repairs all fence wire easily. One splice per join. For a secure and permanent rust resistant connection. No. GB5 for 15-1/2 ga hi-tensile "Gaucho" barbed wire. No. LBW1 and LBW5 for 12.5 ga barbed, 9 ga smooth wire. No. SS5 - For 12.5 ga hi-tensile smooth, woven fence. No. ST5 for 12.5 ga hi-tensile smooth, woven fence. Stainless steel. No. WW5 for 10 to 16 ga smooth, electric, woven fence. Use only with Splice-It Crimp 'n Cut Tool No. (663.6252).