When you need just a little more height
The 234 Series of stand extensions increase the effective stand height from 3" (7.6 cm) to 48" (122 cm), depending upon model (see table below). Although these tubes are not designed to provide a precision height standard, metric extension tubes are also available as a complement to an all-metric system. Made of your choice of heavy-walled steel or aluminum tubing with a standard 3½"-8 thread on each end (one internal on the bottom to fit the stand, and one external on the top to fit an instrument or adapter).
Note: Extension tubes are provided to increase versatility of measurement systems. Excessive stand height build-up using extension tubes is not recommended due to the possibility of decreased stability and accuracy.
Have a look at our range of heavy duty and portable stands.
Specifications
Steel
| English | Metric | ||||
| Model | Height | Approx. Wt. | Model | Height | Approx. Wt. |
| 234-3 | 3'' | 5 lbs | 234-200 | 200 mm | 4.5 kg |
| 234-5 | 5'' | 7 lbs | 234-400 | 400 mm | 8.1 kg |
| 234-10 | 10'' | 12 lbs | 234-600 | 600 mm | 11.6 kg |
| 234-20 | 20'' | 22 lbs | 234-1000 | 1000 mm | 18.8 kg |
| 234-40 | 40'' | 42 lbs | |||
| 234-48 | 48'' | 50 lbs | |||
Aluminum
| English | Metric | ||||
| Model | Height | Approx. Wt. | Model | Height | Approx. Wt. |
| 234AL-5 | 5'' | 4 lbs | 234AL-200 | 200 mm | 2.2 kg |
| 234AL-10 | 10'' | 5 lbs | 234AL-400 | 400 mm | 3.1 kg |
| 234AL-20 | 20'' | 8 lbs | 234AL-600 | 600 mm | 4.0 kg |
| 234AL-40 | 40'' | 13 lbs | 234AL-1000 | 1000 mm | 5.9 kg |
| 234AL-48 | 48'' | 15 lbs | |||
May Be Used With
Fits on any product having an external 3½"-8 thread
Accepts any product having an internal 3½"-8 thread
