Bolt Tensioning Equipment
Topside Bolt Tensioners
The Spring Return design dramatically increases productivity and safety on the job site when compared to older technology manual return tensioners. All models excluding the 0 model have a stroke of 10 mm and cover ranges from 3/4”- 4”, the SRT tensioners offer
Features & Benefits:
- Piston stroke - 10mm except for SRT 0 - 8mm Max Tool pressure - 21,750 psi (`15,00 bar)
- Bolt protrusion above nut = 1 x bolt diameter
- 0’ includes an allowance for tool removal after bolt tightening with 10mm tool stroke
- Weight excludes puller sleeve
- Product development is constantly taking place and dimensions may change without notice








