Back DIYE-PrideBuildersExtension Box Steel 100 x 100 mmR 19.00Builders · checked Today View at Builders AverageR 19.00Lowest seenR 19.00Highest seenR 19.00Last changeR 0.00First indexed13 Sep 2026RetailerBuildersPrice historyDescriptionBOX EXTENSION STEEL 50X100MMSimilar productsSchneider ElectricExtension Box Steel 100 x 100R 19.00Schneider ElectricExtension Box Steel 50 x 100R 19.00Leroy MerlinWall box 4x4 extension open - white steelR 64.00−32%Takealot200-piece Spring Assortment Kit Extension & Compression SpringsR 293.00R 569.12