Quality and precision manufacturing make
        
        
          these blocks the only choice. Every block
        
        
          in stock, every time.
        
        
          Metal Blocks
        
        
          AIT (A-Type)
        
        
          SemiTech (ST-Type)
        
        
          Shuron (S-Type)
        
        
          Coburn (CO-Type)
        
        
          08-3M1678A
        
        
          08-3M1683AH
        
        
          08-3M1682AH
        
        
          08-3M1678CO
        
        
          08-3M1682CO
        
        
          08-3M1678COH
        
        
          08-3M1678ST
        
        
          08-3M1682STH
        
        
          08-3M1683S
        
        
          08-3M1678S
        
        
          08-3M1682ST
        
        
          08-3M1678STH
        
        
          08-3M1683ST
        
        
          08-3M1683STH
        
        
          Please specify block type when ordering.
        
        
          Regular Base
        
        
          l
        
        
          Low Base
        
        
          l
        
        
          High Base
        
        
          Regular Base
        
        
          l
        
        
          Low Base
        
        
          l
        
        
          High Base
        
        
          Regular Base
        
        
          l
        
        
          Low Base
        
        
          l
        
        
          High Base
        
        
          Regular Base
        
        
          l
        
        
          Low Base
        
        
          l
        
        
          High Base
        
        
          Item
        
        
          Blocks/Bag Code
        
        
          Price Per Block
        
        
          SemiTech Regular Base Half-Eye 5
        
        
          08-3M1678STH $3.59
        
        
          SemiTech Regular Base Full-Eye 10
        
        
          08-3M1678ST
        
        
          $2.29
        
        
          SemiTech Low Base Half-Eye
        
        
          5
        
        
          08-3M1682STH $5.59
        
        
          SemiTech Low Base Full-Eye
        
        
          10
        
        
          08-3M1682ST
        
        
          $3.99
        
        
          SemiTech High Base Half-Eye
        
        
          5
        
        
          08-3M1683STH $5.59
        
        
          SemiTech High Base Full-Eye
        
        
          10
        
        
          08-3M1683ST
        
        
          $3.99
        
        
          Item
        
        
          Blocks/Bag Code
        
        
          Price Per Block
        
        
          Coburn Regular Base Half-Eye
        
        
          5
        
        
          08-3M1678COH $3.59
        
        
          Coburn Regular Base Full-Eye
        
        
          10
        
        
          08-3M1678CO
        
        
          $2.29
        
        
          Coburn Low Base Half-Eye
        
        
          5
        
        
          08-3M1682COH $5.59
        
        
          Coburn Low Base Full-Eye
        
        
          10
        
        
          08-3M1682CO
        
        
          $3.99
        
        
          Coburn High Base Half-Eye
        
        
          5
        
        
          08-3M1683COH $5.59
        
        
          Coburn High Base Full-Eye
        
        
          10
        
        
          08-3M1683CO
        
        
          $3.99
        
        
          Item
        
        
          Blocks/Bag Code
        
        
          Price Per Block
        
        
          Shuron Regular Base Half-Eye
        
        
          5
        
        
          08-3M1678SH
        
        
          $3.59
        
        
          Shuron Regular Base Full-Eye
        
        
          10
        
        
          08-3M1678S
        
        
          $2.29
        
        
          Shuron Low Base Half-Eye
        
        
          5
        
        
          08-3M1682SH
        
        
          $5.59
        
        
          Shuron Low Base Full-Eye
        
        
          10
        
        
          08-3M1682S
        
        
          $3.99
        
        
          Shuron High Base Half-Eye
        
        
          5
        
        
          08-3M1683SH
        
        
          $5.59
        
        
          Shuron High Base Full-Eye
        
        
          10
        
        
          08-3M1683S
        
        
          $3.99
        
        
          Item
        
        
          Blocks/Bag Code
        
        
          Price Per Block
        
        
          AIT Regular Base Half-Eye
        
        
          5
        
        
          08-3M1678AH
        
        
          $3.59
        
        
          AIT Regular Base Full-Eye
        
        
          10
        
        
          08-3M1678A
        
        
          $2.29
        
        
          AIT Low Base Half-Eye
        
        
          5
        
        
          08-3M1682AH
        
        
          $5.59
        
        
          AIT Low Base Full-Eye
        
        
          10
        
        
          08-3M1682A
        
        
          $3.99
        
        
          AIT High Base Half-Eye
        
        
          5
        
        
          08-3M1683AH
        
        
          $5.59
        
        
          AIT High Base Full-Eye
        
        
          10
        
        
          08-3M1683A
        
        
          $3.99
        
        
          08-3M1683CO
        
        
          08-3M1682COH 08-3M1683COH
        
        
          08-3M1682A
        
        
          08-3M1678AH
        
        
          08-3M1683A
        
        
          08-3M1682SH
        
        
          08-3M1682S
        
        
          08-3M1678SH
        
        
          08-3M1683SH
        
        
          Half-Eye
        
        
          Half-Eye
        
        
          Full Eye
        
        
          Full Eye
        
        
          Half-Eye
        
        
          Full Eye
        
        
          Half-Eye
        
        
          Full Eye
        
        
          Half-Eye Blocks Sold 5 Per Bag
        
        
          Full-Eye Blocks Sold 10 Per Bag
        
        
          Our experts are standing by
        
        
          1-800-OptiSource
        
        
          (678.4768)
        
        
          EDGING
        
        
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