Lead Screw Positioner

Stronghold Lead Screw Positioners

Used for the precise horizontal or vertical positioning of transducers, electrodes, clamps, rods, lights, etc. Movement is over 50 mm (2 in) and is graduated by 1 mm increments.

The mounting block is pierced in two directions so that apparatus can be adjusted to move either parallel or at right angles to the support rod. It is calibrated so that one revolution of the lead screw provides 1 mm of travel.

Item# Description U.S. List Price Quantity
53-2082W Harvard Apparatus Stronghold™ Lead Screw Positioner, White
53-2082R Harvard Apparatus Stronghold™ Lead Screw Positioner, Red
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The Stronghold lead screw positioner is used for the precise horizontal or vertical positioning of transducers, electrodes, clamps, rods, lights, etc. Movement is over 50 mm (2 in) and is graduated by 1 mm increments.

The mounting block is pierced in two directions so that apparatus can be adjusted to move either parallel or at right angles to the support rod. It is calibrated so that one revolution of the lead screw provides 1 mm of travel.

  • Precision injection molded nylon with 30% glass fiber reinforcement provides enormous strength at a great saving in weight. 
  • There is absolutely no corrosion possible. 
  • High melting point of 221°C 
  • Good resistance to chemicals, salt solutions and most solvents. 

About Harvard Apparatus Stronghold Products 

This innovative, flexible, and totally integrated group of clamps, connectors and lattices meets many laboratory requirements. The nylon and glass fiber injection molding process creates an extremely strong corrosion free line of products. The high melting point of 221°C and chemical resistance makes these products the perfect material for lab settings.

Select suffix –R for a red body with white thumb screws and –W for a white body with red thumb screws.


Specifications53-2082W53-2082R
ColorWhiteRed
Melting Point221221
Travel English22
Travel Metric5050