Yellow plastic outlet box template on a white background
Yellow plastic outlet box template on a white background
Multi-Mark drywall cutout tool with magnetic power in packaging
Multi-Mark drywall cutout tool with magnetic power in packaging
Yellow circular object with black dots and white lines on a white background
Yellow circular object with black dots and white lines on a white background
Yellow target retriever device in a wall with text 'Once holes are cut, targets are easy to retrieve'.
Yellow target retriever device in a wall with text 'Once holes are cut, targets are easy to retrieve'.
Hand installing an electrical box cover with text 'Fits nearly any electrical box for perfect cutouts'.
Hand installing an electrical box cover with text 'Fits nearly any electrical box for perfect cutouts'.
Yellow plastic outlet box template on a white background
Blind Mark Product Line
Multi-Mark drywall cutout tool with magnetic power in packaging
Yellow circular object with black dots and white lines on a white background
Yellow target retriever device in a wall with text 'Once holes are cut, targets are easy to retrieve'.
Hand installing an electrical box cover with text 'Fits nearly any electrical box for perfect cutouts'.

Multi Mark Magnetic Drywall Locator 8115 for Contractors

✔ 100% satisfaction guarantee

$34
/

Perfect Drywall Cutouts With No Measuring

The Multi Mark Magnetic Drywall Locator 8115 uses multiple powerful magnets to simultaneously detect and mark a row of drywall screws — giving the user the full fastener pattern across the stud face in a single pass. At The Contractors Site, we supply the Multi Mark for Ontario drywall contractors, renovators, and finish tradespeople who need to locate stud fastener rows quickly and accurately on finished wall surfaces.

Ideal for first-time DIYs or the experienced handyperson, the Multi Mark electrical outlet locator uses powerful rare-earth magnets to help you accurately locate and cut electrical outlet access holes in drywall, sheetrock, panelling and other materials with no measuring required. Eliminates costly measuring errors, keeps wasted drywall sheets out of landfills and improves your productivity.

With the patented Multi Mark's versatile multi-shape Locator you can find, then trace the exact outline of practically any hidden electrical box - standard rectangle, or octagonal or round - for perfect cuts every time. Includes two targets so you can easily find two metal, plastic or composite boxes at once, saving time.

Other drywall locator methods require you to lift and lower heavy drywall sheets multiple times to mark, cut, then install. With the Multi Mark, you simply put it up once, cut the hole and you're done.

Confirm the Stud Location with Multiple Data Points

A single screw detection confirms a fastener location. Multiple screws in a vertical line confirm a stud — the alignment of multiple fasteners confirms both the stud position and the stud's vertical centreline. The Multi Mark's multi-point detection gives you that confirmation immediately, reducing the uncertainty that comes from interpreting a single-point result.

Works on drywall, plywood, particle board, laminated flooring, Masonite, exterior siding, cement board, tile backsplashes, slate and more.

Includes:

  • 2 Target Magnets
  • 1 Target Locator magnet that works for rectangle, round, octagon, multi-gang or single-gang, standard and thin outlet boxes
  • User's Guide in English, Spanish and French
  • One-Year Warranty

Tech Specs

Size:

  • Package: 10.5 x 6.875 x 1.6" (267 x 175 x 41 mm)
  • Locator Magnet (1): 4" diameter (102 mm); .5" height
    (13 mm)
  • Target Magnets (2): 2.25 x 1.625 x 0.625" (57 x 40 x 16 mm) each

Weight:

  • Package: Target Magnets and Locator Magnet: 9 oz.
    (0.25 kg)
  • Locator Magnet (1): 3.5 oz. (100 gr)
  • Target Magnets (2): 2.5 oz. (70.5 gr) each


TCS Loft

Available for pickup

Usually ready in 24 hours

Yellow plastic outlet box template on a white background
$34 /each
Total:
Multi Mark Magnetic Drywall Locator 8115 for Contractors

Available for pickup

Usually ready in 24 hours

TCS Loft

Available for pickup

Usually ready in 24 hours

20 Maplecrest Lane
Brantford ON N3R 7V1
Canada

+19056388898

No Batteries. No Calibration. No Drift.

The Multi Mark uses permanent magnets — no batteries to replace, no electronic components to calibrate, no signal drift in walls with metal accessories or wiring. The magnetic method finds the steel screws directly, consistently, without the false positives that affect electronic stud finders in challenging wall conditions.

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Great quality at fair price.

The fasteners I bought from here are solid and reliable. You can tell these are contractor-grade products, not cheap knock-offs.


Amanda R., Builder

Exactly what I needed.

The Blind Mark Locator worked perfectly for my drywall project. No guessing, no mistakes. Makes the job fast and professional.

Chris L., Home Improvement Contractor

My go-to supplier now.

I love that I can find everything in one place. Composite decking, tapes, adhesives—all quality stuff. This site is a lifesaver for contractors.

Daniel P., Renovation Specialist

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Frequently Asked Questions

We specialize in high-quality tools for calculating, measuring, leveling, and locating, essential for contractors and professionals in the construction industry. Our inventory includes laser measures, levels, stud finders, measuring tapes, and more.

Yes, our tools are designed to meet the needs of both professional contractors and DIY enthusiasts.

Our tools are precision-engineered for accuracy, meeting industry standards for professional use.

Our tools are built with high-quality materials to ensure they can withstand tough working conditions.

Yes, most of our products come with a manufacturer’s warranty. Please refer to the product description for specific warranty details.

Simply browse our product catalog, select the tools you need, and add them to your cart. Once ready, proceed to checkout, where you can complete your purchase securely.

Absolutely! Our customer service team is available to provide recommendations and answer any questions you may have about our tools.