Zareba HTGCS4525 Gritted Crimping Sleeve 4-5<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Provides superior wire-gripping for strong splices</li><li>Allows for quick splicing of wires， in-line strainers or loops at end posts</li><li>Use 3 sleeves per splice for wire， 2 sleeves for end post loops and in-liner strainer attachment</li><li>For use with 12-1/2 TO 13-1/2 gauge wire</li><li>Crimping tool required (not included)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/510r3BkbmxL.jpg" noproxy>