MERCURY 47mm Single Surface Back Box - Model 429.925UK 8Ω while the adjustable shoulder strap

while the adjustable shoulder strap and comfortable handles make transport easy

it ensures longevity and reliability for all your audio needs

saving space while providing essential connectivity

Dual Fans: Creates smoke-filled bubbles that rise high into the air

Key Switch: Brass internal wave key

MERCURY 47mm Single Surface Back Box - Model 429.925UK 8Ω while the adjustable shoulder strapThe MERCURY 47mm Single Surface Back Box is designed for a variety of electrical face plates, providing a robust and reliable solution for your electrical installations. Conforming to BS EN60670 1 standards, this back box features moulded knockouts for easy cable entry and fixing, ensuring a secure and professional finish. Features Single Gang Design: Accommodates a variety of electrical face plates. Standard Compliance: Conforms to BS EN60670 1 for