Thumbscrew 1/4 - 20 x 1.75 inch. These are used to secure your corner skirting pieces on your spa in place. This part is the longer of the two thumb-screws available.
50/60Hz 12V DC Power Supply provides a regulated power source (up to 12V) to small appliances and devices with universal short-circuit protection. Designed and built to withstand the harsh conditions associated with use in spa and hot tub applications.
The combined Bluetooth Stereo & Subwoofer with remote from Aquatic AV brings a fuller and richer sound to your hot tub or swim spa. Upgrade your spa experience with a 288-W amplifier capable of supporting four full-range speakers.