- Availability:
 - In Stock
 - Product Code:
 - NV131
 - Brand:
 - NVM Door Components
 
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 			 NV131 - Spring Block – Cast – 5 ½" Tube
Technical Details:
Product codes:
Please Note:
NV131 - Spring Block – Cast – 5 ½" Tube
Technical Details:
Product codes:
Please Note:
      
      
      
      NV055 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Lugs Boss both sides Product Codes: NV055 SPRING BLOCK - 5.1/2" - 129mm x 1" CLEAR NV055A SPRING BLOCK ...
      
      
      
      NV056 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 4 Lugs Boss both sides Product Codes: NV056 --- SPRING BLOCK - 5.1/2" - 129mm x 1" CLEAR NV056A - SP...
      
      
      
      NV018 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Fixing Lugs Boss both sides Product codes: NV018A SPRING BLOCK - 5.1/2" - 132mm, x 1" BORE NV018B SPRIN...
      
      
      
      NV160 - Spring Block – Cast – 5 ½" Tube 139.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machine Recessed for Bearing (See Product Code List) Plain Bore, Bushed or Needle Bearing 3 Lugs Ribbed Boss to one side Product Codes: NV160A ...

North Valley Metal has served the Door Industry since 1966 and offer the widest range of products on the market.
We offer everything from Industrial Door Components & Operators to High Speed Doors & Installation Services.
If you have an entrance and you need a part, then we are here to help.
Our range includes:
Registered Office
North Valley Metal Co. (Colne) Limited
Walverdene Works, Brook Street
Nelson, Lancashire
BB9 9PU
01282 615239
01282 698509