Plastic Pulley, Low Friction, Single 50mm Dia, One (1) High Quality, Single Wheeled Plastic Pulley, On An Open Sided Steel Frame, With Hooks At Each End And One Low Friction, Ball Bearing Plastic Pulley With A Diameter Of 50 mm
Demonstration Compass, 10Cm Long Magnetic Needle On Compass Map, Easy To Demonstrate The Cardinal Points Of A Compass And Determine All Their Directions.
Practi-Suture/Staple Removal Pad*, size: 2x2in, for removing suture and staples, for closing wounds of the skin, stitching, or suturing, is the most common form of repairing a wound, with 4 staples and 4 sutures ready for removal practice
Sling Psychrometer, to measure relative humidity, Includes two plastic-backed Celsius thermometers, one for dry bulb measurements and the other for wet bulb measurements, Includes an activity guide with relative humidity calculation table, Requires assembly
Pulley Plastic Ball Bearing Tandem, Double, Two Low Friction, Ball Bearing Plastic Pulleys With Diameters Of 38 And 50 mm, One (1) High Quality, Double Plastic Pulley In Tandem, On An Open Sided Steel Frame, With Hooks At Each End Carrying Two Low Friction
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