Could I get the specifications for these Tricept MG Tech heads (chrome)?   Specifically I am after the Head Weights for the 52-06, 56-12, 60-06

I already have these clubs, no longer in use and want to cannibalise the shafts for something new,  its easier to ask what the head-weights are rather than pull em off and weight them, then find out it wont suit.  I do suspect they are >300g

or if you could give me a URL to download a catalogue from around 2013?  I used to keep the product page for all my heads from the relevant catalogue but that hard drive went to silicon heaven.