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Subject: Re: Oceanic spring straps
Date: Sun, 18 Oct 1998 11:38:52 -0400
From: <cobber@mi*.co*>
To: "Dave Dalton" <dmdalton@ju*.co*>
cc: <Scaleworks@ao*.co*>, "Tech Diver" <techdiver@aquanaut.com>
Sure, I'd be happy to put up a page for this.

 Jim

Sender: Dave Dalton  Date: 10/16/98 10:10 PM

>Jim and list,
>
>Not having been able to find of the Oceanic spring straps (I even
>e-mailed Oceanic but alas, no reply) I decided to make my own. I found
>the beginning of a description on someone's page which I no longer can
>find. It gave a source for springs (McMaster-Carr item # 9665K29 , Type
>302 Stainless Steel continuous length extension spring, 1/2" OD, .054"
>wire diameter, 20" length, 18.5 coils per inch $$8.81 per spring). I
>bought one spring, cut it in half and tied it to the fin with braided
>nylon line (#36?). It can be tied directly to the buckle (we did my son's
>this way) or remove the buckle and run the line through the hole where
>the buckle was (I did mine that way). To save your wet/dry suit boots,
>first place a piece of 1/2" I.D. clear vinyl tubing ($2.95 for 10 feet at
>Home Depot)  over the spring before tying it on to the fin. I have a
>design for the attachment blocks similar to the Oceanic design which will
>be more permanent than the nylon line. After I make a set up I will photo
>them and send them to you to post on your page if you would like, Jim.
>But until then the nylon line works great, just check them weekly because
>it will fray. Most comfortable fin straps I have ever had and we have 50
>dives on them so far this year with no problems, all for $10. The
>attachment blocks will only add about $3-$4 to the total cost. A good
>D-I-Y project!
>
>McMaster-Carr Phone #  (732) 329-6666
>
>Dave
>
> 
>On Fri, 16 Oct 1998 13:30:16 -0400 <cobber@mi*.co*> writes:
>>Kevin-
>>
>>I have a pair of original Oceanic spring straps which I lucked across. 
>>A 
>>friend of mine bought out a dive shop and had a box full of them. Of 
>>course they are all gone now, he sold the whole box in a matter of a 
>>few 
>>min.s over the internet.
>>
>>The ones I have attach to a pair of Scubapro clones (IDI turtles) like 
>>
>>they were made for them. The spring has a rubber tube on it which has 
>>a 
>>"D" shaped cross-section. The tube is only 4" in length and serves to 
>>hold the spring against the heel properly. There is exposed spring on 
>>either side of the tube, but I really can't see how on earth they 
>>could 
>>possibly present some sort of snag hazard.
>>
>>I like them because they are simpler, stronger and less hassle than 
>>the 
>>straps which came on my turtles. And they are easier and quicker to 
>>put 
>>on and take off. Everyone on the diveboat who sees them wants a pair.
>>
>> Jim
>>
>>Sender: Scaleworks@ao*.co*  Date: 10/16/98 12:17 PM
>>
>>>Hi Jim,
>>>
>>>I wasn't refering to the lack of buckles, which is a great feature, 
>>mine are
>>>covered completely with duct tape, and have only caused me problems, 
>>but the
>>>springs themselves. The ones I have seen have not been covered, 
>>possibly
>>>homemade, which leaves it laid open to snag any line dragged across 
>>it. I do
>>>not know if the Oceanics are covered with tube, but it seems to me 
>>you would
>>>have to cut the tube exactly to length to be effective, which would
>>>permanently hold the spring under tension to your exact foot size. 
>>Any 
>>>idea if
>>>this is a standard feature?
>>>
>>>Kevin
>>
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>
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