
Kolberg 221R Twin Adjusting Ring Ø 16mm Square 20mm
Twin adjusting ring for the connection of square tubes 20 mm, round tubes Ø 16 mm and round tubes Ø 20 mm. Round tubes Ø 20 mm can also be clamped into the insert hole square 20 mm.
221R
1st surface: insert holes Ø 16/square 20 mm
2nd surface: insert holes square 20/Ø 16 mm
For the connection of e.g.:
- 2 insert tubes Ø 16 mm (90° offset)
- 2 tubes square 20 mm (90° offset)
- 2 main tubes Ø 20 mm (90° offset)
- 1 tube square 20 mm and 1 insert tube Ø 16 mm (parallel)
Twin adjusting ring for the connection of square tubes 20 mm, round tubes Ø 16 mm and round tubes Ø 20 mm. Round tubes Ø 20 mm can also be clamped into the insert hole square 20 mm.
221R
1st surface: insert holes Ø 16/square 20 mm
2nd surface: insert holes square 20/Ø 16 mm
For the connection of e.g.:
- 2 insert tubes Ø 16 mm (90° offset)
- 2 tubes square 20 mm (90° offset)
- 2 main tubes Ø 20 mm (90° offset)
- 1 tube square 20 mm and 1 insert tube Ø 16 mm (parallel)
Original: $41.88
-65%$41.88
$14.66Description
Twin adjusting ring for the connection of square tubes 20 mm, round tubes Ø 16 mm and round tubes Ø 20 mm. Round tubes Ø 20 mm can also be clamped into the insert hole square 20 mm.
221R
1st surface: insert holes Ø 16/square 20 mm
2nd surface: insert holes square 20/Ø 16 mm
For the connection of e.g.:
- 2 insert tubes Ø 16 mm (90° offset)
- 2 tubes square 20 mm (90° offset)
- 2 main tubes Ø 20 mm (90° offset)
- 1 tube square 20 mm and 1 insert tube Ø 16 mm (parallel)


















