Welcome to Pennine Hardware e B a y shop. We are an established company, supplying a wide range of Ironmongery and Hardware. Collect from our Trade Counter to save on P&P. This listing is for our. 1 Stainless Steel Square Box Section. Available in 8 Sizes and 10 Lengths. Long lengths supplied & cut to size. Please select your desired Size/Length from the drop down menu above. Is your required Size/Length not included? Please note measurements are external, and we have a +/- 2.0 mm cutting tolerance. All orders placed on a Friday, Saturday or Sunday will be processed the following Monday. IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE & BT.