Check the listing for details. K&M Precision Power Grip NEW! # CHPAGRIP. Condition: New. Listed at 30.84 USD. Power Grip CHPAGRIP NEW! Power Grip to be used with power adapter (new laser etched style) to make it easier to tighten down your case without tools. Improved ability to lock and un-lock your case in the power adapter. Can be used with the handle, cordless screw driver or drill. Slide the Power Grip over your Power Adapter from the drive stem slide and snug up the set screw with the supplied hex key. Only to be used with newer style power adapter shown in pictures. 5 STAR REVIEWS: "This product is an ABSOLUTE MUST !! I've turned 1000's of pieces of brass before I knew about this accessory. Without it your hands will hurt and unfortunately get pinched multi times while using an electric drill. Save yourself significant frustration and get ahead of of the issue - you will thank me…" "Power grip is perfect easy on the your hand when installing or removing the case from the perfect neck turner" ~~~~~~~~~~~~ ALL MANUFACTURERS WARRANTIES WILL APPLY ! All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item. We will ship your order within ONE DAY! We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.