Home / Shop/ F51 · Post base with flanges
Rothoblaas F51 · Post base with flanges, view 2
Supplied to order

RothoblaasHolz Technic

F51 · Post base with flanges

Product code: F51120
£18.35 ex VAT · 1 per box
£22.02 inc VAT
£18.35 per unit
Total: £18.35 ex VAT
Need a large quantity? Request a project quote
Not sure this is the right fixing for your connection? Send your drawing → get a spec & quote
Want this kept in UK stock for fast delivery? Tell us. We stock more of what customers ask for. No obligation to buy; we'll let you know when it's on the shelf.
Request this in UK stock →
Delivery sorted in the basket
One clear price · FREE over £500.
FREE delivery over £500
Tracked delivery UK wide.
VAT invoice with every order
Full VAT documentation for your records
14 days to cancel after delivery
Eligible online orders · See returns policy

Post base with flanges for square columns: integrated riser element ensures good column durability. Open design allows the column to dry rapidly after rain. Five sizes from 121×121mm to 201×201mm. S235/HDG steel. Service Class 3.

  • Flanged base for secure fastening to concrete or masonry
  • Integrated riser element protects column base
  • Open design: column exposed for rapid drying after rain
  • Five sizes: 121×121mm to 201×201mm
  • Material: S235/HDG · Thickness 3mm (121–141mm) or 4mm (161–201mm) · Service Class 3

Sold individually. Select post size to see price.

Material
Carbon steel
Coating
Galvanised / zinc coated
Product range
F51
Type
Post base
Service class
SC1-SC2
Brand
Rothoblaas
Supplied
Per unit
Post anchoringTimber postsStructural supportOutdoor structuresPergolas & carportsFences & balustradesHeavy structural connectionsOutdoor & exposed useCorrosive environmentsPost base anchoringAdjustable angles
Technical datasheet
PDF · Opens in new tab · Download from viewer
View datasheet ↗
Working out a whole connection? Get exact box quantities with our Fastener Calculator. Open calculator →

All sizes in the F51 · Post base with flanges range

Search by code or size, set quantities, and add any sizes straight to your basket.
CodePost sizePack Price ex VAT Stock Order
F51120F51120 — 121×121mm · 3mm · H1501 pcs £18.35To order
F51140F51140 — 141×141mm · 3mm · H2001 pcs £20.80To order
F51160F51160 — 161×161mm · 4mm · H2001 pcs £30.61To order
F51180F51180 — 181×181mm · 4mm · H2251 pcs £34.69To order
F51200F51200 — 201×201mm · 4mm · H2251 pcs £36.32To order
No sizes match your search.

Often ordered together

Rothoblaas M53 · Round sleeve post base with rod for concrete
Rothoblaas
1 per box
From £15.31ex VAT

5–7 days

Rothoblaas R70 · Adjustable post base for concrete, view 3
In stock
Rothoblaas
1 per box
From £10.27ex VAT
Rothoblaas R10 / R20 · Adjustable post base
Rothoblaas
1 per box
From £24.69ex VAT

5–7 days

Rothoblaas FD60 · Double post base with external wings, view 2
Rothoblaas
1 per box
From £7.80ex VAT

5–7 days

Rothoblaas F69 · Open post base with flanges, view 2
Rothoblaas
1 per box
From £6.80ex VAT

5–7 days

Rothoblaas M10 · Wall-mounted post base, view 2
Rothoblaas
1 per box
From £14.29ex VAT

5–7 days

Rothoblaas R40 S · Adjustable post base with square base, view 2
In stock
Rothoblaas
1 per box
From £10.83ex VAT
Rothoblaas GATE HINGE · Gate hinge
Rothoblaas
1 per box
From £1.73ex VAT

5–7 days

Loading basket...
£18.35 F51120 · ex VAT
Need it faster? Email us before you order. We will check whether we can beat our standard lead time on your order, and what that would cost. info@timbasystems.com