zinc anodes, trim tab anodes, bennett trim tab anode, sacrificial zinc anodes, magnesium anode, cathodic protection anodes, anode, cathodic protection, sacrificial anode, anodes, trim tab anode http://www.getaprop.com/content-categories/cat-359_500/bennett_trim_tab.html Sat, 26 May 2012 14:04:11 -0500 en BNT-1 Benett Trim Tab Zinc Anodes... (Pair) Anodes mount to existing holes in trim tabs. Length:3 3/4" Width:1 1/8" Thickness:1/2" Bolt Circle: 1 1/2" http://www.getaprop.com/content-product_info/product_id-1992/benett_trim_tab_zinc_anode.html http://www.getaprop.com/images/products/bennett.jpg http://www.getaprop.com/content-product_info/product_id-1992/benett_trim_tab_zinc_anode.html