Choosing the right stake
The two questions that decide most orders are how much strain the stake has to
carry, and how long it has to stand there.
By strain
Line stakes carry the weight of the wire and the occasional shoulder from stock.
A 63 mm or 75 mm round handles ordinary sheep and cattle fencing. Ends, corners
and gate hangs carry the tension of the whole run, and want a 125 mm strainer at
minimum, heavier again on long or sloping runs.
By service life
Anything going into the ground permanently should be Use Class 4. Temporary work,
crop supports and stakes that sit above ground can be Use Class 3 or untreated.
Treating beyond what a job needs is money spent for nothing; treating below it is
a fence rebuilt in a few seasons.
By ground
Wet, peaty and heavy clay ground is harder on timber at the soil line than free-draining
ground. On difficult ground, go one diameter heavier rather than one length longer.
If you are not sure, write to the yard and describe the job. We would rather spend
five minutes on your enquiry than have you buy the wrong thing.