RAM Mount 1.5" Diameter Ball Mount w/Long Double Socket Arm, 2.5" Round Base &(AMPs) & 3.625" Square Base (VESA) [RAM-101U-D-2461] Ram Mount Store | Fishing Rod Holders the FPM100 can be calibrated

the FPM100 can be calibrated for irregular tank shapes so that you know the true level of the tanks

Circumference -  33" (83

Packaging Dimensions: 95 x 8

mounting bracket and hardware

echo™ 300c

RAM Mount 1.5" Diameter Ball Mount w/Long Double Socket Arm, 2.5" Round Base &(AMPs) & 3.625" Square Base (VESA) [RAM-101U-D-2461] Ram Mount Store | Fishing Rod Holders the FPM100 can be calibrated1. 5" Diameter Ball Mount with Long Double Socket Arm, 2. 5" Round Base (AMPs Hole Pattern) & 3. 625" Square Base (VESA 75mm X 75mm Hole Pattern) The RAM 101U D 2461 consists of a LONG double socket arm, 2. 5" diameter round base with the universal AMPS hole pattern and 3. 625" square plate with the VESA hole pattern. The VESA plate contains a 75mm X 75mm hole pattern. Designed into the mount is a 1. 5" diameter patented rubber ball and socket system