Question about head bolt

[muskaman67]

I know there is a special tool designed for head bolts. Why can't i just get the correct extension and socket needed for that application rather then buying the specialty tool that has the socket and extension as on piece. I just never seen the purpose of it. Im about to buy the tool but not sure if i should or not. Thanks.

 

[vssjim]

that depends on which head bolt you are talking about.

 

[Haveblue]

What is the application?

 

[muskaman67]

Im using it on a toyota, which it calls for a 14mm 12 point. So im wondering why would the tool be any better vs using a 14mm 12 point socket and a extension of your choice. Since most headbolt sockets are normally about 4" in total length.

 

[devoncoolman]

depends on the application there are hundreds of different vehicle specific head bolt sockets. Some of them just make the job easier/faster and some of them you have to have. It just depends give the application and im sure somebody here can shed light if there is another "cheaper" option.

 

[devoncoolman]

the tool is mainly better for torqueing the head bolts down. Because the tool has less deflection and doesn't need a formula to calculate the torque difference you will have with using an extension.

 

[devoncoolman]

you can get away with using a 1/2 drive 12point socket and a heavy duty 1/2 drive impact extension.

 

[vssjim]

you can use a regular socket for the just use a real thick 1/2 extention as short as possible for torquing up new bolts.

 

[Skin]

unless you're working on a space shuttle and all its just the difference between a socket and extension and a socket permanently mated to an extension...use the former. Some special tools serve a purpose, others not so much. Keep in mind Toyota uses a unique head bolt so that could be cause for them to create a special tool as well. Now a days you can just buy the socket.

 

[crewchief888]

Because the tool has less deflection and doesn't need a formula to calculate the torque difference you will have with using an extension.

i believe you need to rethink that statement....

changing the verticle length of a socket doesnt change the torque spec.

changing the center of rotation horizontally does....

 

[CWP1616L]

If it's anything like a Honda 14mm 12 point head bolt, it takes a real thin socket; thinner than what you get with a 1/2'' drive. Watched my neighbor snap a 3/8'' drive socket because he couldn't fit a 1/2'' drive on there.