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• Compatible with 110mm underground drain pipes. • Sturdy and durable construction.
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osma inspection chamber cover . 450x450 . brand new . i have got 5 of these . surplus any more info yu are welcome to ring . david . 07983444635 can deliver or post subject to arrangement . thanks
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Osma inspection chambers sets 10 sets available. Price is per set 1 chamber 1 riser 1 lid, extra risers available.
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(Model No: 4D975. At one end it is marked by the manufacurer as 4D975 and at the other end 4D975/2. OSMA 450 mm Universal Inspection Chamber Shaft. 1 mile from M5, Junction3). Previously bought item, left over from my sister's extension build.
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This OSMA inspection chamber cover and frame measuring 450mm opening. Have been used to cover manholes for over a year but never set in to finished ground. Cash on collection so you can check happy with condition.
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As new used for a month before replacing with recessed manhole covers for patio slabs https://www.travisperkins.co.uk/450mm-diameter-chambers-and-lids/osma-450mm-universal-inspection-chamber-a15-square-cover-and-frame-4d920/p/639092 Collect from willersey 3 available @ £40 each
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brand new,bought for job and never installed as not required
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