Tyzack Heavy Duty Line Pins-Tyzack Heavy Duty Line PinsFor use with a bricklayer's line when laying out a course of bricks. Creates a horizontal line for accurate brick / block layingFeatures & Benefits:• Strength: Drop forged and hardened steel – resists bending under pressure• Durability: chrome plated to prevent rusting• Ease of use: tapered end ensures that the line pin inserts easily into the surface material• Convenience: extra large head means that the line is less likely to become detached whilst in useFor use with a bricklayer's line when laying out a course of bricks. Creates a horizontal line for accurate brick / block laying