In short
- Number 1 bestselling Square Steel: Square Bar 19 mm SS400 6 m long at ฿ 634.58 per Pieces
Online prices as of 6 Nov 2026, delivery not included
Top 10 bestselling Square Steel
- 1
Square Bar 19 mm SS400 6 m long
6 m16.98 kg฿ 634.58per Pieces
- 2
Square Bar 75 mm (3 in) SS400 6 m long
6 m265.02 kg฿ 10,918.82per Pieces
- 3
Square Bar 10 mm SS400 6 m long
6 m4.80 kg฿ 178.54per Pieces
- 4
Square Bar 25 mm (1 in) SS400 6 m long
6 m28.98 kg฿ 1,071.96per Pieces
- 5
Square Bar 12 mm SS400 6 m long
6 m6.72 kg฿ 202.94per Pieces
- 6
Square Bar 50 mm (2 in) SS400 6 m long
6 m118.02 kg฿ 3,564.20per Pieces
- 7
Square Bar 16 mm SS400 6 m long
6 m12.00 kg฿ 362.40per Pieces
- 8
Square Bar 38 mm SS400 6 m long
6 m67.98 kg฿ 2,053.00per Pieces
- 9
Square Bar 32 mm SS400 6 m long
6 m48.00 kg฿ 1,449.60per Pieces
- 10
Square Bar 65 mm SS400 6 m long
6 m199.02 kg฿ 8,199.62per Pieces
How we rank
- Real sales onlyRanked by the units customers ordered and paid for on OneStockHome
- Only what you can buyOnly items on sale with a price are counted
- Today's pricesOnline prices as of 6 Nov 2026, delivery not included
- Updated automaticallyRanks follow new orders; prices follow the store
Frequently asked questions
Which Square Steel sells best on OneStockHome?

Square Steel buying guide
How to pick the right Square Steel for the job, before you choose from the bestsellers

