Shakespeare 410-R Mounting Kit [410-R] 31" Shakespeare extension masts can be

Shakespeare extension masts can be used to extend the reach of smaller marine antennas by increasing their height above the water

Stainless steel ferrule with standard 1in-14 thread

Underwater lights are just as susceptible to marine growth as other parts of your boat

vertical and inverted surfaces to seal fiberglass from water intrusion

Incoming AC breaker selection allows programmable power sharing

Shakespeare 410-R Mounting Kit [410-R] 31" Shakespeare extension masts can beShakespeare Style 410 R Mounting Kit Combines the Style 91 Swivel Mount with the Shakespeare Style 408 R Insulated Stand off Bracket. The molded upper bracket features an insert to accept 1" or 1 1 2; diameter antennas or extension masts. Includes an 1 1 8" insert. The swivel mount is stainless steel construction. Specifications: Type: Mounting Brackets Box Dimensions: 4"H x 6"W x 6"L WT: 2 lbs UPC: 719441110819 Quick Guide (pdf)