7/16" Hex Shank Arbor, Fits 1-1/4" - 6" Quantity:1 The portable organization rails have

The portable organization rails have twist-to-lock clips that hold sockets securely and can be repositioned anywhere along the rail

Overall Dimensions: 15" x 13/16" x 6-9/16"

Part Number: Assortment Kit #213574 Pieces - Fine Thread

Part Number DWT64006

7/16" Hex Shank Arbor, Fits 1-1/4" - 6" Quantity:1 The portable organization rails haveProduct Description FITS 1 1 4" 6". Bi Metal Hole Saws, Supports heavy duty cutting with its rugged constitution, which is constructed on tough metal. It needs just one pass to cut through studs. It cuts faster, smoother without as much vibration as the others due to its variable pitch teeth. Brand Drill America Part Number DMS04 9002 Shank Size 7 16" Shank Type Hex