DEWALT DW5964 Ground Rod Driver ; Non-sparking, No ; Overall Length, 1" ; Primary Material Application, Concrete ; Shank Diameter, 21/32" ; Shank Hex Size, 1 1/8 Earth Rod Driver DEWALT Ground Rod Driver, Works With Demolition Hammer 1-1/8 Inch Dewalt Chisels Set Fully hardened steel body delivers increased life and durability. Ring and notch retentions allow for use in electric and pneumatic hammers Ideal for a range of chiseling and chipping applications, each DEWalt 1-1/8 hex shank chisel features a fully hardened steel body for helps to increased product life and extreme durability. DEWALT DW2547Ir 1/4-Inch Hex Shank To 1/2-Inch IMPACT READY Socket Adaptor, Dark 785533134582 One year warranty, one year service contract, 30 day no-risk trial