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Kapro 12'' Combination Square with Magnetic Lock

Six perfectly-balanced rare-earth magnets lock the blade into position—just insert the blade and it clicks firmly into place.

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$24.99 ea
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Kapro's 12'' magnetic combination square uses six perfectly-balanced rare-earth magnets to lock the blade into place. Just insert the blade anywhere along its length and it clicks firmly into the head. The 12'' ruler has finely etched graduations in both inches and centimeters. The square is made from stainless steel and cast zinc for durability and resistance to corrosion. It includes a holster that slips over your belt and a stainless steel scribe that is magnetically attached to the head.


  • Magnetic blade lock for easy adjustments
  • Stainless steel blade with clearly etched graudations in imperial and metric scales
  • Heavy-duty cast zinc head is milled on five sides for superior accuracy
  • Stainless steel scribe stores in the head magnetically
  • Cloth belt holster included

(1) Kapro 12'' Combination Square with Magnetic Lock
(1) Belt holster
(1) Steel scribe

More Information
Brand Kapro
Manufacturer Part Number 325M
Weight 1.100000
Tech Spec
  • Ruler Length: 12''
  • Graduations: Imperial and metric
  • Head Material: Cast zinc
  • Ruler Material: Stainless steel

Prop 65 WarningWARNING: Cancer and Reproductive Harm. For more information go to
Prop 65 Warning WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to