Check the listing for details. Knife Making Guard - Oval Shaped - 420 Stainless - (Harvey Dean Design). Color: Silver, Condition: New. Listed at 21.84 USD. Knife Making Guard - Oval Shaped - 420 Stainless Designed by Harvey Dean (Master Blade Smith) This is a Harvey Dean designed precision oval guard for a hidden tang knife. These are made from heat-treated, engravable 420 stainless steel and come with a satin finish. This design measures (2.925 x 1.125 x .170) and features a (.640 x .240) slipover slot. The slot features a front recess on the top and bottom to accommodate a radius between the tang and blade. This is common on welded, CNC'd, or sawed tang transitions. This feature is great for assisting fit-up, and can be enlarged for increased tang dimensions. This model goes great with stainless handle fittings and is easy to finish. Specifications Guard Style: Oval Designer: Harvey Dean Finish: Satin Dimensions (inches): L x W x T (2.925 x 1.125 x .170) Slot (inches): L x W [.640 x .240] Steel: 420SS (Engravable) Heat Treated: Yes Packaging: Zipper Bag For more knife making kits, knife making supplies, and sheath making supplies, see "https://www.ebay.com/usr/ckkindustries".