Diameters range

Models

76-85mm

85-100mm

HB-76

97-125mm

125-154mm

150-205mm

HB-97

195-260mm

260-340mm

340-450mm

420-550mm

HB-195

450-560mm

560-670mm

670-780mm

780-890mm

890-1000mm

1000-1150mm

HB-450