Attwood Marine Angled Pole Zamak 2 Pin Base. Swivel cover protects the socket when light is stowed away. Socket is keyed to prevent incorrect insertion of pole light. Three countersunk holes for installation fasteners. Includes 7" hard wire leads for connection to 12 VDC power supply. For use with 2-pin standard poles.Dimensions: 4" long x 1-5/8" wide. 1-3/8" diameter installation hole size. Specifications for Attwood Marine Angled Pole Zamak 2 Pin Base: Manufacturer: Attwood Marine Light Type: Pole Bulb Type: LED Features of Attwood Marine 911339-7 2 Pin Base For 12 deg Angled Pole Contacts are nickel-plated to resist corrosion and multi-crimped for durability Wire leads are tinned for corrosion-resistance 2 year warranty Attwood part number: 911339-7 Attwood has been proud to serve for more than 100 years Package Contents: Attwood Marine 911339-7 2 Pin Base For 12 deg Angled Pole Attwood Marine 911339-7: Angled Pole Zamak 2 Pin Base