5/16" x 1" Aluminum Truss Head Pin Drive Anchors (4 pcs.)

Diameter: 5/16"
Diameter 2: 5/8"
Length: 1"
Material: Aluminum
Head Style: Truss
Style: Truss Pin
Type: Drive Anchor

Box of 4.

Also known as a hammer drive anchor, a drive anchor is an anchor with a nail-shaped pin enclosed in a sleeve. Once the pin is struck, the anchor expands into concrete, brick or block. These anchors are best suited for light duty fastening.