MLCS Pins and Tails Through Dovetail Template Small with 1/2" Shank Bits Includes Two FREE Router Bits and a FREE Brass Guide Bushing! Through Dovetails are a Classic Hallmark of Fine Craftsmanship. WOOD Magazine "Top Value" Approved! 15" long template with 3/4" wide tails and 1-1/8" on center Easy setup. For stock thickness from 1/2" to 7/8" (max).