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10Pcs 31B Security Magnetic Door Contact Reed Switch w/ Terminals & Screws Set SALE

10Pcs 31B Security Magnetic Door Contact Reed Switch w/ Terminals & Screws Set

$22.17$23.58
  • Condition: Brand New
  • Ships from: CN
  • Seller: lovegrandma (99.8% positive)
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About this item

Model: 31B. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. Leave, the switch will open. Leave, the switch will close. Mounting Hole Size : 7 x 2.5mm/ 0.28" x 0.1"(L W).

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