Lisle 60750 12 Point Triple Square Bit Set<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Triple square (12 point) bits to fit 6， 8， 10 and 12mm sizes</li><li>Fit all on 1/2 inch hex drives</li><li>Fits some head bolts， retaining bolts， disc brake calipers and other applications</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41B0I8IbDoL.jpg" noproxy>