Allen Aerovane 250 Lower Mast Mounted Select (See Table Below):AL-0171-M AEROVANE 250 LOWER MAST MOUNT - EACH Anchor Marine Standard Fender -

Anchor Marine Standard Fender - 27cm L x 8cm Dia (10" L x 3" Dia) - Silver - Suggested Boat Length: 4m

Technical Article - Battery Switches

Brand BEP Amps Description 100A

Brand Blue Sea Systems Amps Description 30A

4 US GPM) Hose Size 10mm / 3/8"

Allen Aerovane 250 Lower Mast Mounted Select (See Table Below):AL-0171-M AEROVANE 250 LOWER MAST MOUNT - EACH Anchor Marine Standard Fender -Aerovane 250 lower mast mounted. Aerovane wind indicators are light, responsive and balanced for accurate wind indication. This version is for mounting onto the lower end of the mast. Spec Sheet Part Description Shaft Length mm Weight g RRP Inc VAT Unit AL 0171 M Aerovane 250 Lower Mast Mounted 330 37 37. 34 EACH