Tecnoseal R4MG Rudder Anode - Magnesium - 5" x 5/8" [R4MG] Brand_Boss Audio 4 stainless steel ball bearings

4 stainless steel ball bearings + 1 roller bearing provides smooth operation

300 Watts RMS Power

Eye Ring Diameter: 1"

Mounting point for optional pressure switch

Tecnoseal R4MG Rudder Anode - Magnesium - 5" x 5/8" [R4MG] Brand_Boss Audio 4 stainless steel ball bearingsRudder Anode Material: Magnesium Outer Diameter: 5" Height: 0. 60" Weight: 0. 78lbs Full size and weight Rudder Each includes Stainless Steel hex nut and socket cap screw The captive hex nut is a great feature for underwater installations Specifications: Material: Magnesium Box Dimensions: 3"H x 5"W x 5"L WT: 0. 8 lbs UPC: 8033837069935 Quick Guide (pdf) Owner's Manual (pdf)