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Author Topic: Another commercially manufactured open-wire spreader product  (Read 3281 times)
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k4kyv
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Don
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« on: January 19, 2011, 05:11:04 PM »

This one from South Africa. He says he will ship overseas, but no prices in $US are given. R15 (package of 25) should equal to a couple of dollars per the currency converter.

Disclaimer: Passing this along FYI only; I have no interest in the company...  and I probably have a lifetime supply of EF Johnson ceramic spreaders on hand.

http://www.instantladderline.co.za/home.html








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Don, K4KYV                                       AMI#5
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Steve - K4HX
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« Reply #1 on: January 19, 2011, 05:18:53 PM »

Looks like the spacing is about 3-5/16 inches. The wire size is as large as 8 gauge (bare wire).
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K1JJ
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"Let's go kayaking, Tommy!" - Yaz


« Reply #2 on: January 19, 2011, 05:56:59 PM »

Hmmmm....  even though the spreaders appear to hold the wire fast using a "pinch" hold -  I'd add  6" worth of solid #20 enameled wire to each end, lashing the openwire to the spreaders.   The wind and ice might pull those spreaders around otherwise.  

T
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k4kyv
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Don
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« Reply #3 on: January 19, 2011, 07:18:43 PM »

I still prefer the classic method of letting the feed wires rest in a groove at each end of the spreader, and poking the small gauge enamelled wire through a hole at the end of the spreader about a quarter-inch away from the groove, and wrapping a few turns of the enamelled wire round each feeder in each direction.  They probably don't get much ice accumulation in South Africa.

Somewhere, I have seen a snap-on spreader, similar but not identical to this one, advertised for sale in the US.

I am glad to see enough interest in open wire feeders to cause them to be commercially manufactered.
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Don, K4KYV                                       AMI#5
Licensed since 1959 and not happy to be back on AM...    Never got off AM in the first place.

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N0WEK
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« Reply #4 on: January 19, 2011, 07:53:26 PM »

I've got an inquiry in to them for a shipping quote to Minneapolis and asking where they're built; it'd be a shame to ship them all the way here and find out they were made in China, shipped here, then to SA and then back here.
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KA2QFX
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« Reply #5 on: January 31, 2011, 09:34:56 AM »

I didn't see this in any previous post. Have you seen these? I think their a little pricey but the idea ain't bad. A larger size (wire and spacing) would be better. IMHO.
http://www.73cnc.com/73cnc/laddersnap.html
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KL7OF
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« Reply #6 on: January 31, 2011, 10:57:04 AM »

I like the snap on idea...however , i would like to see a more streamlined shape for less wind resistance and less snow and ice buildup...maybe a small hole on each end for a little tie wire.....Anyone have an injection molding machine?
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