Overview Reviews Product Description CNC'd primary coil supports for the Reference Design 2.0 DRSSTC Tesla coil. These primary supports are CNC machined from 1/2" thick polycarbonate and accept 3/8" OD copper tubing for the primary coil and 1/2" OD copper tubing for the grounded strike rail. There are eight (8) total supports and each support piece has a staggered primary coil spacing for the perfect spiral primary. Supports have identification dots to aid in proper installation. Features: (8) staggered primary coil supports Primary coil: 3/8" OD copper tubing Strike rail: 1/2" OD copper tubing Max turns: 8 Mounting provision: (2) 10-32 brass inserts with 5.078" spacing Supports can be spaced to support an infinite number of primary coil diameters. Overall dimensions: 6.6" length x 2.00" height Product Videos Product Reviews Write a Review Write a Review × EVR Primary Coil Supports for Reference Design 2.0 Tesla Coil Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *