Weld Thru Deck Ferrule Grip, sometimes called a Ferrule Holder, or a Flat Ferrule Holder With our New Slim Sizes, you can now weld the entire line of Headed Concrete Anchors fro 1/4" all the way up to 1" without changing from the WTD Gun Set Up. Including Inside and Outside Angle. In Stock. 8 Sizes Available: 1/4" Slim For 1/4" Ferrule 3/8" Slim For 3/8" Ferrules & 1/4" Heavy Duty Ferrules 1/2" Slim For 1/2" and 3/8" Heavy Duty Ferrrules (Works for Inside Angle, Outside Angle, and Flat) 1/2" (0.680 Diameter) for 1/2" Flat Ferrules and 3/8" Heavy Duty Ferrules 5/8" (0.815 Diameter) for 5/8" Flat Ferrules and 1/2" Heavy Duty Ferrules 3/4" (1.060 Diameter) for 3/4" Flat Ferrules and 5/8" Heavy Duty Ferrules 7/8" (1.240 Diameter) for 7/8" Flat Ferrules and 3/4" Weld Thru Deck Ferrules 1" (1.406 Diameter) for 1" Flat Ferrules and 7/8" Weld Thru Deck Ferrules Stud Welder Manufacturer Part Numbers: Size Hanlon Stud Welding Nelson Proweld/ Truweld Image Midwest Fasteners Erico/KSM 1/2" WTDFG500 501006039 B-0060-5 5/8" WTDFG625 501006044 B-0060-3 3/4" WTDFG750 501006027 B-0060-2 GWTD75 102-0219-17 048-399 7/8" WTDFG875 501006028 B-0060-1 GWTD87 102-0219-18 048-398 1" WTDFG100 50100604 B-0060-4
