POWERS 05531 - Spike Carbon 1/4"X3 1/2" - 100pk ZZ-Flyer Deals Rotating barrel for maneuverability and

Rotating barrel for maneuverability and easy caulk placement

It has such advanced features as Electronic Precision Control

With rust-resistant metal latches

Folding 1/4" Bit Holder

The arbor has a 5/8 - 18 thread and can be used on hole saws from 1-1/4 in

POWERS 05531 - Spike Carbon 1/4"X3 1/2" - 100pk ZZ-Flyer Deals Rotating barrel for maneuverability andThe Spike is a, one piece, vibration resistant anchor for use in concrete block or stone. Several head styles, including tamperproof versions, and anchor materials are available. The Spike anchor is formed with an s shaped configuration at the working end of the anchor to create an expansion mechanism. Since the anchor is pre formed, there is no secondary tightening operation required which greatly reduces the overall cost of an anchor installation.