Mastervolt Alpha Pro III [45513000] Wichard Ratchet Blocks Precision moulded acetal sheave running

Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction

Accommodates 1/4” – 3/8” line

Suggested Boat Size: 16-19'

By adjusting

B- 17/32 inch

Mastervolt Alpha Pro III [45513000] Wichard Ratchet Blocks Precision moulded acetal sheave runningAlpha Pro III Advanced 3 step charge regulator for standard and high performance alternators The propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and powerful Alpha Pro III ensures fast and safe charging, protecting both the engine and the batteries. Building on 10 years of experience, the Alpha Pro III features a modernized look, higher power and