Allen 20mm Double And Becket Extreme High Load Dynamic Block Black Boat Vanguard 15 NMEA 0183 Output Ports: 1

NMEA 0183 Output Ports: 1 Differential

featuring a red 57mm sheave and a maximum line diameter of 10mm (3/8 in)

Available in packages of six

When the beacon is triggered a 406 MHz distress transmission relays this GPS EPIRB (GPIRB) position

for example

Allen 20mm Double And Becket Extreme High Load Dynamic Block Black Boat Vanguard 15 NMEA 0183 Output Ports: 1Experience high load capabilities with Allen's 20mm Double And Becket Extreme High Load Dynamic Block in sleek black. Top level sailors have pushed the limits of their existing hardware, leading to a demand for a block that can withstand punishment without sacrificing dynamic performance. Our double sheaved XHL block is over engineered to handle working loads up to 600kg, while still maintaining low load dynamic performance. The XHL Bearings feature