BQLZR 19x5.5x4.5cm Red Steel Ceiling Soundproof Spring Damper Shock Absorbers Load 15-25kg Reduce Vibration Noise for Bar KTV Hotel

Feature:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.Made of stainless steel and plastic, screw typr is M8.
4.It can reduce vibration and noise, cut off the spread of sound sources and low-frequency by vibration caused, especially for entertainment places with subwoofer.
5.Application: KTV, Bar, Hotel, Theater, Disco Hall, Pump Room, Machine Room and so on.

Specification:
Material: Steel
Color: Red + Silver
Brand name: BQLZR
Screw Type: M8
Load Capacity: 15-25kg
Automatic Frequency: 3.5-2.9 hz
Size: 19 x 5.5 x 4.5cm/7.48 x 2.17 x 1.77 inch (L x W x H)
Weight: 446g

Package include:
1 x Damper