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Greenbrook Earth Rod to Lug Clamp 3/8" (83311)

£ 2.09INC VAT

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Greenbrook Earth Rod to Lug Clamp 3/8" (83311)

  • Suitable for 3/8" Rods
  • Brass Construction

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View all: Greenbrook Earthing

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Greenbrook Earth Rod to Lug Clamp 3/8" is rated 3.9 out of 5 by 23.
  • y_2021, m_3, d_7, h_16
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Rated 5 out of 5 by from Tight Fit The clamp needed encouragement to go over the end of the earth rod. Brute force was the best encouragement. The sharp end of the earth rod was rested on an old tree trunk. The bolt, washer and nuts were removed, then the lug was placed over the flat end of the earth rod and repeatedly hammered until it moved into place. Afterwards, the earth rod was moved to its final resting place and hammered in. The cable connection to the lug was straightforward; following the advice in another review, the tightening was more than adequate and less than damaging. Five stars for reliability, although checks on the cable connection will take place from time to time.
Date published: 2020-10-31
Rated 1 out of 5 by from Too small to fit a 3/8 rod It is too small tofit a truly 3/8 inch diameter rod Without drilling it out or Application of gross distorting force. Useless. Perhaps it fits a screwfix “3/8” rod but not mine that is measurably 3/8 inch
Date published: 2020-06-15
Rated 2 out of 5 by from Doesn't fit 3/8" rod!!! Bought this to put on a 3/8 rod also bought from screwfix of the same (supposedly) dimensions 3/8" and it doesnt fit. Looking closely at the picture you will see the hole is sunken in with the outer diameter being 3/8" but a smaller inner diameter.
Date published: 2020-06-06
Rated 1 out of 5 by from Bore too small The bore size is just too small. I had to remove the fixing bolt and then used a screw driver to open it out before it would go over the rod. Then when it did the bolt up the clamp sides were not very parallel. Anyway, i did the job but not very satisfied.
Date published: 2020-03-09
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What size is the thread - What size hole in the lug will I need?

Assuming that the thread on the bolt is metric, what size is the thread? M6 or M8 perhaps?
Asked by: Billystag2
M8 but the brass bolt tends to shear off after a while rendering the earth ineffective. My advice is to dispose of the supplied brass bolt and nut, and replace them with a stainless steel bolt, nut and spring washers.
Answered by: beverleyandgloria
Date published: 2020-12-13
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Specification
Brand Greenbrook
Construction Material (Electrical) Brass
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Type Earth Rod to Lug Clamp
Rod Diameter 3/8 "