Quantity - ONE (1) 

Description - Flying In-Line Socket

Size - 12S (Supplementary) 7 pin

Details - 

• Spring loaded cover. 
• Quality brass pins
• Used for extension leads for inserting a 12S 7 pin grey plug. 
• Complies with ISO 3732
• Colour coded cable guide
  

Other information - 

• A 12S (Supplementary) socket provides a permanent and switched power supply and reverse light function. 
• The permanent supply provides power to the interior lights when the engine is turned off and is switched to charge the caravan battery when the vehicle engine is running. 
• The switched power supply provides power to the caravan fridge when the engine is running. 
• A 12S socket can also be used for horse boxes with internal batteries and tipper trailers with electric lifts. 
• 12S sockets are distinguished by a grey cover whilst the 12S plugs are a grey colour. 

FREE UK P&P - UPGRADE POSTAGE OPTIONS ARE SELECTED AT THE CHECKOUT STAGE

Collection from our office based in Calverton, Nottinghamshire NG14 6QJ only available on request