Footprint Line Pins 6.25" Long 2 Pack 2 Line Pins in re-sealable wallet One-piece construction for strength Bulbous shape designed to retain position Polished Chrome Finish High-quality material Easy to use Footprint Line Pins 6.25" Long 2 Pack Line pins are useful for inserting into a brick course or staked into the ground, and a brick line (string) is wrapped around and stretched taut between the two points and used as a reference or guideline. Because of the shape of the line pin, you can insert and secure them between stones. Or they can even be hammered directly into a set. These are must-haves for brick or stone layers. Features Ideal for bricklayers Tapered end ensures the line pin inserts easily into the surface material Made from drop forged & hardened steel for maximum strength - resists bending under pressure Ideal for creating a straight line when laying out a course of bricks