Ko-Ken KO3305PZ-14 Spark Plug Socket with Magnet, 12-Point, 14 mm, 3/8 in Drive

The Ko-Ken 3305PZ is a Z-series spark plug socket with a magnet, a 12-point opening and a 3/8 in drive. It is made in 14 mm and 16 mm, 70 mm long (manufacturer-stated). Both sizes are listed in the table below.

The catalogue warns that the magnet could be broken by any impact and to handle the socket with care (manufacturer-stated).

The catalogue page does not say whether the 3305PZ is for hand or impact use, so check before using it with a power tool.

Where this product is used

• Removing and fitting spark plugs
• Engine servicing and vehicle maintenance
• Workshop and vehicle servicing work

Features

• Sizes 14 and 16 mm
• 3/8 in drive (manufacturer-stated)
• 12-point opening (manufacturer-stated)
• Magnet in the socket (manufacturer-stated)
• 70 mm long (manufacturer-stated)

Common specifications

Key specifications

Weights are manufacturer-stated (Ko-ken catalogue 2025-26).

Selecting the right option

Choose the size that matches your spark plug hex; the table lists both sizes with their weights. The catalogue warns that the magnet could be broken by any impact and to handle the socket with care (manufacturer-stated).

Related products

Related Ko-Ken products: Ko-Ken 3300FN Flare Nut Socket, 8 to 19 mm, 3/8 in Drive, Ko-Ken 3127 Nut Twister Socket, 8 to 17 mm, 3/8 in Drive, Ko-Ken 2127 Nut Twister Socket, 4 to 10 mm, 1/4 in Drive and Ko-Ken 4127 Nut Twister Socket, 14 to 25.4 mm, 1/2 in Drive.