Features ★ Safe Power Generation: This generator interlock kit avoids the inconvenience that can be caused by unexpected power outages. It is used to safely direct generator power to any circuit in your home. This really is a great way to safely connect your genera ★ 1 1/4 Spacing & Compatible Model: 1 1/4inch between the main and generator circuit breakers for this generator interlock kit.This engine interlock kit is compatible with for General Electric GE 150 or 200 amp panels. ★ Easy Installation: This generator interloc kit is supplied with a 3/16 drill bit, made of sturdy steel, which fits easily through the circuit breaker panel. Easy to install, no additional control box or wiring required. ★ Long Lasting Use: This generator interlock kit has a built in excellent chemical resistant and thick solid aluminium alloy interlock switch plate that is extremely durable for long lasting use. With a chamfered and oxidised finish, the generator interloc ★ Customer Service -Please feel free to contact us for your any problems about our product. It is our pleasure to service you. Do not doubt your importance to us Specification: Item Type: Generator Interlock Kit Material: Aluminium alloy Model: GE200A Package List:2 x Generator Interlock Kit 3 x Nut3 x Screw1 x Drill Bit2 x Sticker1 x Instruction Manual Package List 2 x Generator Interlock Kit 3 x Nut 3 x Screw 1 x Drill Bit 2 x Sticker 1 x Instruction Manual