This innovative product keeps pipettors at your fingertips – providing the flexibility of housing expensive pipettors practically anywhere in the lab. Secures to tabletops and benches with a twist of the fingertips! This Heathrow Scientific innovation is made of chemical-resistant polypropylene and fits most major pipettor brands. Autoclavable. Clamp-Ette measures 110 x 45 x 105 mm. Tri Clamp-Ette measures 157 x 120 x 95 mm.