Chalk Line Reel GEKO G29043 — 30 m Cord with 115 g Blue Chalk

GEKO G29043 chalk line reel is a compact marking tool designed to create straight reference lines quickly and accurately. The set includes a 30 m cord and a 115 g container of blue chalk, enabling repeated snapping of visible guide lines on walls, floors and various construction materials. The reel houses the cord for convenient transport and tension control, while the blue chalk produces clear marks suitable for carpentry, tiling, layout and general construction work.

Advantages

The tool offers a long 30 m cord for extended reach and fewer repositions, combined with a 115 g chalk container that provides multiple markings without constant refills. Its compact reel design keeps the cord tidy and reduces tangling, and the blue chalk yields high-contrast lines that are easy to see on a variety of surfaces. The product is lightweight and portable, allowing single-person operation for quick layout tasks.

Suitable for

• Marking straight reference lines for tiling and flooring installation
• Layout and alignment in carpentry and framing
• Transferring level or plumb lines on walls and large panels
• Temporary construction markings during renovation and site work

Key specifications

• Cord length: 30 m
• Chalk colour: blue
• Chalk quantity: 115 g container
• Reel type: hand-held with cord rewind
• Application: manual snap-line marking for straight lines on construction surfaces

How to use

Pull out the required length of cord from the reel and anchor one end at the starting point. Extend the cord taut to the target point, ensuring the line is straight and tensioned. Engage the chalk container so the cord picks up chalk evenly, then lift and snap the cord against the surface to leave a straight blue chalk line. Retract the cord back onto the reel after use and close the chalk compartment if applicable to avoid spills.

Usage recommendations

For best results, choose a surface free of heavy dust or moisture and ensure the cord is held tight and parallel to the intended line. Refill the chalk container as needed with compatible powdered chalk to maintain clear, consistent marks. Store the reel in a dry place to preserve cord condition and prevent chalk caking.