£50.82

Tube OD: 4 mm Thread: M12 x 1

£54.98

Tube OD: 6 mm Thread: M14 x 1

£65.74

Tube OD: 8 mm Thread: M16 x 1

£83.66

Tube OD: 10 mm Thread: M20 x 1

£102.90

Tube OD: 12 mm Thread: M22 x 1