Ronstan Series 30 Ball Bearing Orbit Block - Double [RF35202] Brand_Kent Sporting Goods Model: RA5201GL

Model:  RA5201GL

Our clamp fits 1" to 1-1/4" square rail

Handles antennas up to 8'

the pulses are then electronically converted to a speed reading very much like a tachometer converts ignition pulses to RPM

Box Dimensions: 8"H x 8"W x 8"L WT: 4

Ronstan Series 30 Ball Bearing Orbit Block - Double [RF35202] Brand_Kent Sporting Goods Model: RA5201GLSeries 30 Ball Bearing Orbit Block Double Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and beckets. Features: