The NBS-3685 is our 5-section 2.955m packed to 13.27m extended telescopic mast. The telescopic design of the NBS-3685 5-section telescopic mast allows for reduced storage in a room or in a vehicle roof mounted storage tube. Accessories for permanent or temporary installation/utilisation are available separately, please contact us for more information

Australian Owned & Manufactured Australian owned & manufactured for 50+ years.
In-house Support Experienced, knowledgeable in-house technical support
Customisation Available Customisation of finish, mounting and equipment fixings available
ISO Quality Certified QA Accredited ISO 9001 / ISO 14001 / ISO 45001


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Extended Height

13.27 metres / 43.54′

Retracted Height

2.95 metres / 9.67′


Clear anodised aluminium telescopic sections with section stop guides and 4 x passivated D-locking clip

No. of Sections


Weight – Excluding D-clips

14.0 kg / 30.86 lbs

Wind Load Rating – Maximum

160 kph / 99 mph – with each section guy wire supported

Top Section Load Rating

6.5 kg / 14.33 lbs

Maximum Surface Area


Base Section Dimensions

Outside diameter: 68mm / 2.67″

2nd Section Dimensions

Outside diameter: 61mm / 2.40″

3rd Section Dimensions

Outside diameter: 55mm / 2.16″

4th Section Dimensions

Outside diameter: 50mm / 1.97″

Top Section Dimensions

Outside diameter: 45mm / 1.77″

Supplied Accessories

4 x passivated section locking D-clip

Suitable Accessories
order separate

  • NBS-BS68 – flat ground/roof mount
  • NBS-68WStand – drive-on under-wheel static mount base
  • NBS-68TBMount – tow-ball socket mount base
  • NBS-AGR series – Anodised aluminium guy rings – suits sections
  • NBS-GR series – 8PLT army green guy rope – available in 5/10/15/20/25 metres
  • NBS-GW series – 304 stainless steel 3.2mm guy wire – available in 5/10/15/20/25 metres

Delivered Packaging

3.1 metre cardboard box with internal packing – 100% recyclable.

Stock Status

In-stock – ready for immediate dispatch

NBS-3685 Technical Data Sheet