Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX1/EX2-1317-4 - 4-Blade - 13.25" x 17 Pitch [31431730] Electrical | Charger/Inverter Combos It has two adjustment points

It has two adjustment points to allow tension settings from 2 to 22 lb

Power System - 12 Vdc

This mount is compatible with the following Garmin devices:

Space saver

the sleeve of the heat shrink tubing

Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX1/EX2-1317-4 - 4-Blade - 13.25" x 17 Pitch [31431730] Electrical | Charger/Inverter Combos It has two adjustment pointsExpress Mach4 Right Hand Stainless Steel Propeller EX1 EX2 1317 4 4 Blade 13. 25" x 17 Pitch The Prop that put the four in Perfourmance! Turning Points Four Blade revolutionized the propeller market when it was introduced. No one had ever produced a state of the art Swept Cleaver design for 40 150hp applications. These props re wrote the rules, proving that you can run a four blade that has unprecedented hole shot, handling, and rough water stability