Pesco Inboard Pitch Block Base
Arbor & Collet System-You do not have to disassemble and reassemble for each blade. Just rotate and fix.
3 hole bolt pattern-You do not have to fumble with bolts from the bottom. You just mount from the top; it is as easy as 1, 2, 3.
The two pictures below are pictures of Pesco Inboard Pitch Block Base.
Arbor & Collet System-You do not have to disassemble and reassemble for each blade. Just rotate and fix.
3 hole bolt pattern-You do not have to fumble with bolts from the bottom. You just mount from the top; it is as easy as 1, 2, 3.
The two pictures below are pictures of Pesco Inboard Pitch Block Base.
Original Michigan Wheel Inboard equipment catalog.