Product description
- Mechanical tensioner
Features
- Telescopic two-stage tensioner driven by screw thread.
- Powered by a 22 mm hexagon. Can be used with a pneumatic or electric impact spanner 1/2 inch.
- Tested resistance: 100,000 N.
- Connecting piece to position the lower spring plate in two positions: maximum stroke possible on springs with a small number of windings.
- Suitable for all spring plates U.89.
- Stroke: 235 mm.
- Compressed length: 305 mm.
- Length of fully opened tensioner: 540 mm.
- Diameter: 70 mm.