Channellock 1/2 In. Drive 21 mm 12-Point Deep Metric Socket 314 Grade AAA construction for superior

Grade AAA construction for superior durability and quality performance

Used along vertical joints where the roof meets a wall parallel to the sides of the roofing product

For exterior applications

8-pieces or 64 sq

Channellock 1/2 In. Drive 21 mm 12-Point Deep Metric Socket 314 Grade AAA construction for superiorColor band denotes SAE Metric measurement for easy identification. Sockets have textured band for greater gripping power. 6 point versions offer more surface area making them less likely to slip off or round over corners, while 12 point versions provide more contact points making them easier to fit onto bolts. Chrome vanadium steel. Lifetime warranty.