Knowledge centre
Seven working notes on specifying rotary airers, choosing tube materials, ground fixings, clothes line construction, pack formats and screwdriver steel.
How to Choose Rotary Airer Line Length: 26 m to 60 m
What the line length figure on a rotary airer actually means, how drying space differs from clothes line, and which length suits which market.
Aluminium or Powder-Coated Steel: Choosing an Airer Tube
Corrosion, weight, cost and market expectation compared for aluminium, powder-coated steel and galvanised steel rotary airers.
Ground Sockets and Spikes: Installing a Rotary Airer
Concrete socket, driven steel spike or screw-in anchor - how the three ground fixings compare and which pole diameters they fit.
Why Clothes Line Has a Polyester Core
PVC line with polyester yarn inside, line diameters from 2.3 mm to 3.0 mm, and what stops a washing line going slack.
Shrink Wrap, Mailbox or Colour Box: Choosing a Pack
The three retail pack formats quoted on every laundry item, and how each one changes carton size and container quantity.
VDE 1000 V Insulated Screwdrivers: What the Rating Covers
Insulated handle construction, blade sizes, mains testers and the item numbers for the insulated screwdriver families in this catalogue.
Chrome-Vanadium and S2 Steel Screwdriver Blades
Blade steel, hardening, magnetic tips and chrome plating across the screwdriver families in this catalogue.
Questions
Frequently asked questions
Where do these articles come from?
They are written from the factory specification sheets reproduced on the product pages, not from general industry material.
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