Description of The Security Prewire Plugs:

This stubby 3/8 inch wide gap Security Prewire Plugs from Tane is a true miniature size recess magnet, making it appropriate for tight fits. Connect the Security Pre-wire Plugs from Tane in the closed loop of an alarm system. These are also reusable and perfect for pre-wiring when planning your recessed magnetic contact installation. It is also ideal for those who do not need to spend extra money on the Mini Recess. Find our other hardwired contacts here.

Additional Features:

Contact Size: .35″ by .75″(9mm×19mm)
Standard Magnet Size: .35″by .75″(9mm×19mm)
Standard Gap: 0.6″(15mm)
Colors: White,  as well as Brown
12″(305mm) 22 AWG Leads Standard