4 Probe Magnetic Holder - Slide-Loc

A first of it's kind probe mount can accommodate Apex, Hydros, GHL, Milwaukee, Pinpiont, BRS, & Inkbird temp probes.  Holds up to 4 standard probes, & up to 3 dosing lines. The 3 Universal dosing lines holders are ideal for ATO (Auto Top Off) & AWC (Auto Water Change) lines. *Often best practice to avoid dosing most elements next to your probes. Firmly holds soft and rigid tubing without restricting flow from set screws. Can withstand water hammer effects of high speed dosing systems. Accepts water lines with an external diameter of 3/16" - 3/8".  Accommodating the most popular line sizes to securely hold the tube with a simple twist into place. Dimensions: 3.125" wide x 2.44" deep x 2.06" tall., Will fit most AIO tank chambers. Double sealed, rectangular magnet to help with rotation control. For glass up to 0.5" (12mm) thick. Made of acrylic, ABS, & high impact reef safe bonding compound. Sleek plate binding construction & attr