Lever length is leverage, and more leverage is not automatically better. A long lever moves a stiff bead more easily but concentrates that force on whatever it is bearing against, which on an alloy rim is a painted or machined edge that marks under it.
That is why a tyre bar shaped for aluminium wheels is held separately. The profile spreads the contact rather than concentrating it, so the same job is done without the rim showing where the tool was. On a steel wheel the distinction matters far less. Sealey hold hardened carbon steel levers at both ends of the range, with a heavy-duty body at 600mm.
Length across the range runs 300mm, 400mm, 500mm and 600mm, held individually and as a four piece set covering all of them. A 375mm deluxe lever is listed for motorcycle and leisure tyres, where the wheel is smaller and the bead lighter than on a car. Marking crayons in white and yellow sit alongside for noting valve position and wheel identity during a change.
Breaking and seating the bead are separate operations from levering. A hydraulic bead breaker releases a bead corroded to the rim, a manual breaker covers motorcycle tyres, a spreader holds a tyre open for inspection, and bead seating tools reseat a tyre that will not take air. Send the wheel type to 07754288583 on WhatsApp. A wheel fitting and alignment tool holds a wheel to the hub while the first nuts are started, which is awkward work single-handed.