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Showing 529–540 of 550 results
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Mechanics, Physics
Triple Sheave Pulley Block, Plastic, Economical, 50mm
Catalogue No: 1030120/3
An economical set of pulleys for experiments with light to moderate loads. Incorporating 50mm diameter plastic pulleys carried in tough plastic frames on free running central axles. The blocks are available in single, double sheave and triple sheave. The central axle pin can be conveniently removed from the frame, providing easy disassembly. A simple locking system prevents the axle pin from accidentally coming out. All blocks have a hook at either end. Over all length of frames is about 90mm. Pulley configurations:
* Triple sheave (Parallel)Pack of (Pcs): 1
SKU: 1030120/3 -
Physics, Sound Waves & Oscillations
Tuning Fork, Set Of 13
Catalogue No: 1120420/1
Best quality plain shanks, with chromatic scale frequencies from C1 (256Hz) to C2 (512Hz). Complete set of 13 Tuning Forks. Tuning Fork size: 3/4X1/4.
* Supplier in Wooden Case. Nickel plated or blued steel, with frequencies marked.Pack of (Set): 1
SKU: 1120420/1 -
Physics, Property of Matter Fluids
Vacuum Pump, Hand Operated
Catalogue No: 1021190
Comprising an ABS Pump Body, HDPE Piston and steel spring. Drawing 19cc 1.15 cu. in. -1 Bar per stroke, up to a maximum vacuum of 25 in. Hg 85 kPa. Supplied with standard 1/4″(6.4mm) I/D silicone tubing. Instructions included.
* Vacuum Pump, Hand OperatedPack of (Pcs): 1
SKU: 1021190
