Tyzack Heavy Duty Line Pins

Tyzack Heavy Duty Line Pins are a precision bricklaying accessory designed to hold a bricklayer's line taut and level across a course of bricks or blocks. Manufactured from drop forged and hardened steel, these line pins are built to withstand the repeated pressure of site use without bending or distorting. A chrome-plated finish protects against rust, ensuring the pins remain reliable even when exposed to outdoor conditions on a working site. The tapered end allows for quick, clean insertion into mortar joints or block surfaces, keeping workflow moving on the job. The extra large head provides a secure anchor point for the line, reducing the risk of the line slipping or detaching mid-course — a common frustration when using inferior pins. Suitable for bricklayers, blocklayers, and groundworkers, these line pins are an essential hand tool for maintaining straight, accurate horizontal courses on any masonry project.