£5.39

Tube OD: 10 mm Tube ID: 8 mm

£7.76

Tube OD: 12 mm Tube ID: 10 mm

£8.81

Tube OD: 12 mm Tube ID: 8 mm

£4.99

Tube OD: 6 mm Tube ID: 4 mm

£6.40

Tube OD: 8 mm Tube ID: 6 mm