Specification Brand : Taytools BulletPoint1 : This adapter has square and tapered end and fits perfectly in any hand brace chuck. The other end accepts 7/16 inch hex shanks. This adapter with fixing screw holds these bits secure in place. BulletPoint2 : Precision turned on a CNC lathe from tool steel. Overall length: 4.25 inches BulletPoint3 : Depth of hole: 1.25 inch BulletPoint4 : Outside diameter: .75 inch BulletPoint5 : 10-32 x 3/8 inch T knob with stainless steel threads Color : Green DrillType : earth_drill ExternallyAssignedProductIdentifier1 : 012642002069 ExternallyAssignedProductIdentifier2 : 0012642002069 ExternallyAssignedProductIdentifier3 : 00012642002069 IncludedComponents : Ice Fishing IsElectric : 1 ItemDisplayDimensions_Height : 2 inches ItemDisplayDimensions_Length : 27 inches ItemDisplayDimensions_Width : 2 inches ItemDisplayWeight : 2 pounds ItemName : Taytools Square End Hand Brace Adapters for Auger Boring Bits with Round Shafts (7/16 inch) ItemPackageDimensions_Height : 67.31 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 3.5052 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ship-auger-bits Manufacturer : Taylor Toolworks Material : Alloy Steel Material1 : Stainless Steel Material2 : Alloy Steel MaximumChuckSize : 12 inches ModelName : EXT24i ModelNumber : EXT24i NumberOfItems : 1 PackageLevel : unit PartNumber : TTDBA01_Kit-1 PowerSourceType : Corded Electric ProductDescription : The hand brace is an essential and versatile tool that should be in every shop. In many instances, a hand brace can bore holes to precise angles and depths more easily and more accurately than a cordless drill. The problem with using a hand brace is the choice of quality square shank bits is quite limited. Used vintage bits can be found at swap meets or online, but quality can be quite variable, and they will likely need sharpening. New bits can be found, but they can be quite expensive, or quality is poor or inconsistent.This adapter has square and tapered end and fits perfectly in any hand brace chuck. The other end accepts 7/16 inch hex shanks. This adapter with fixing screw holds these bits secure in place. Specifications: 1) Precision turned on a CNC lathe from tool steel 2) Overall length: 4.25 inches 3) Depth of hole: 1.25 inch 4) Outside diameter: .75 inch 5) Comes with two threaded knob holes-only one is needed! 6) 10-32 x 3/8 inch T knob with stainless steel threads ProductSiteLaunchDate : 2021-01-23T17:04:27.526Z Size : 7/16 inch Style : 24” Extension SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Stainless Steel,Steel UnitCount : 1 UnspscCode : 27110000