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"Micks Knobs" for HEQ5 Pro

Started by mickw, May 10, 2011, 15:00:39

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mickw

While trying to find Bobs Knobs for the mount I found these
http://www.axminster.co.uk/axminster-locking-handles-prod22463/

The female M10 could be used with the existing EQ bolts sawn off and fixed into the thread

At £6 each plus £5 postage thought it was a bargain - especially if anyone else wants some
Growing Old is mandatory - Growing Up is optional

Mike

We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology. Carl Sagan

MarkS

#2
Yes a good find.  
That ratcheted handle plus the knobs here http://www.axminster.co.uk/axminster-pair-of-threaded-knobs--packs-2-prod22464/   are remarkably similar to the conversion kit I bought for my EQ6, from a stall at Kelling Heath.

Plus you get the satisfaction of doing it yourself.  

Mark

RobertM

What a great find !

The only thing is that they're plastic but maybe that's a good thing.

Here are some metal alternatives: http://www.peterchild.co.uk/hardware/ratchet.htm

The Axminster versions may be good enough but the web site above can supply different length screw threads.

Robert

mickw

Robert, have you used them ?  Do they charge more for the threaded rod ?

They are a bit cheaper than Axminster also.
Growing Old is mandatory - Growing Up is optional

RobertM

No haven't used them.  I just googled and found them recommended by another site.


mickw

The Axminster ones look like they could be metal (cast zinc usually) like they use on their machinery - time for an email I think - I'll ring the techs tomorrow
Growing Old is mandatory - Growing Up is optional

mickw

If I'd bothered to read the ad properly I would have seen they were plastic :oops:

They're cheap enough in packs of 2 to give them a try so I'll order a couple
Growing Old is mandatory - Growing Up is optional

Carole

The real thing (made of stronger metal) are only £25 from Modern Astronomy.
They work very well too, much easier to turn than the originals. 

Carole

mickw

I saw those, but can't come to terms with paying £25 for 2 bolts  :o
Growing Old is mandatory - Growing Up is optional

Carole

Quotecan't come to terms with paying £25 for 2 bolts
Yes I see your point Mick, but from what I've been told it will cost a lot more than the pain of £25 in DIY to try to extract bent or broken ones, which was why I decided to buy them.

Carole

mickw

Agreed but if you are tightening the bolts enough to bend or break them, you are doing them up too tight - they hold engines in cars with 10mm bolts and don't bend them
Growing Old is mandatory - Growing Up is optional

MarkS

Quote from: mickw
Agreed but if you are tightening the bolts enough to bend or break them, you are doing them up too tight - they hold engines in cars with 10mm bolts and don't bend them

One of the 2 standard alt adjustment bolts is very long and very weak - it bends even at the very mention of Uri Geller and it would run a mile from any car engine.  That's also why I replaced mine.

mickw

I'm surprised at that, perhaps that's why they only put that crappy flap thing on the end.

Anyway I've ordered the bits, should arrive tomorrow - I'll sort out some better 10mm thread in the meantime.
Growing Old is mandatory - Growing Up is optional

Mac

QuoteAgreed but if you are tightening the bolts enough to bend or break them, you are doing them up too tight - they hold engines in cars with 10mm bolts and don't bend them

True, but these are just junk.
With one bolt completely removed on the eq6, turning the other one doesnt move the mount, it just binds and bends.
You can still move the mount by hand.

Mac.