Padlocks from KSh 150, hinges, tower bolts, konji latches, drawer runners and sliding gate rollers: prices and how to choose security hardware.
Fundi, painting, farm and cleaning tools: trowels from KSh 120, levels, tapes, wheelbarrows, brushes and rollers, jembes, pangas and brooms.
Plastic water tanks from KSh 11,500 (1,500 L) to KSh 68,000 (10,000 L): how to choose the size, how much rain your roof collects, and what a tank base must hold.
Box profile (IT5) roofing sheets from KSh 430 per metre: what gauge 30, 28 and 26 mean, the colours available and how to work out how many metres you need.
RO membranes from KSh 26,500 and housings from KSh 9,825: size codes explained, end vs side port, stainless vs FRP, plus cartridges and meters.
Stainless sheets from KSh 5,500, tubes from KSh 1,900 and round bars: grade 201 vs 304, thickness, and which grade to use for food, water and outdoor work.
Square tubes from KSh 475, round pipes, flat bars, angle lines, Z bars and black sheets: gauge explained and what to use for gates, grills, trusses and furniture.
Refurbished business laptops from KSh 18,005: EliteBook, Latitude and ThinkPad models compared by generation, RAM and storage, with a pre-purchase checklist.
Generators from KSh 26,100, solar water pumps from KSh 18,230 and solar backup kits: how to size a generator, what pumps need at start-up, and when to choose solar.
Stainless tables from KSh 20,000, sinks, burners, food pans and display fridges: prices and a checklist for setting up a hotel, restaurant or school kitchen.
Wiring materials from Biglit: cables from KSh 50 per metre, conduits, boxes, switches, consumer units and bulbs, plus cable sizes and why you need a licensed electrician.
Website packages from KSh 35,000: business, e-commerce, school, hotel and real estate sites, plus SEO and social media, and the running costs to budget for.