8mm Woodworking Drill Bit Depth Stop Collar Ring Locator Tool 5 Pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Cutting Depth: 0; Overall Length: 0; Package Content: 5 x Drill Bit Stop Collar 5 x Wrench</li><li>Shank Type: 0; Shank Size: 0; Cutting Diameter: 0</li><li>Material: Metal; Weight: 69g; Product Name: Drill Bit Stop Collar</li><li>Color: Black; Internal Diameter: 8mm/0.3"; Thickness: 8mm/0.3"</li><li>L Wrench Size: 55 x 20 x 2.5mm/2.2" x 0.8" x 0.1"(L*W*D); Collar Dia: 16mm/0.63"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41mCTL4YYiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mCTL4YYiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31UDDKoqDBL.jpg" noproxy>