Ko-Ken 3129 Bolt Twister socket, 4mm, 60mm long

Ko-Ken 3129 Bolt Twister socket removes a broken bolt whose head has come off. It is made in sizes 2, 3, 4, 6, 8 and 10mm in 32mm and 60mm lengths. Each has a 3/8" drive. Use the Bolt Twister to remove a broken bolt whose head has come off: drill a hole in the centre of the broken bolt, insert the Bolt Twister into the hole and turn it counterclockwise until it sticks, then continue turning to remove the bolt.

Where this product is used

• Removing broken bolts whose heads have come off
• Repair and maintenance work on machinery and vehicles
• Workshop and maintenance work

Features

• Sizes 2 to 10mm
• 3/8" drive
• 32mm and 60mm lengths
• Spiral edges that grip the broken bolt

Key specifications

Choosing the right option

Pick the Bolt Twister size from the chart using the bolt size, and drill the hole to the matching drill size. The 32mm and 60mm lengths are separate models; choose the length to suit access to the broken bolt.

Related Ko-Ken products: Ko-Ken 3127 Nut Twister Socket, 8 to 17mm, 3/8" Drive, Ko-Ken 4127 Nut Twister Socket, 14 to 25.4mm, 1/2" Drive, Ko-Ken RS3129/6-L32 Bolt Twister Set on Rail, 6 Pieces, 3/8" Drive, Ko-Ken RS4129/5-L37 Bolt Twister Set on Rail, 5 Pieces, 1/2" Drive.