Latest ProductsSee New Products

Red Silicone Tubing, 1/16" ID x 3/16" OD
red-silicone-tubing-116-id-x-316-od SILR5MM
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60 ±5 Shore A silicone for lab, air, and fluid-transfer use.
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From $0.80 /Feet
Clear Polyurethane Ether Tubing, 1/16" ID x 1/8" OD, 50 ft
clear-polyurethane-ether-tubing-116-id-x-18-od-50-ft ETHERT18
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Transparent ether polyurethane tubing for fluid, air, vacuum use.
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From $0.80 /Feet
Fruit Powered Digital Clock STEM Electrochemistry Project - APPLES CLOCK
fruit-powered-digital-clock-stem-electrochemistry-project-apples-clock APPLECLOCK
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Demonstrates fruit-based galvanic cells and series circuits
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From $5 /Unit
Red Plastic Pulley Sheaves, 52 mm
red-plastic-pulley-sheaves-52-mm 5SHEAVES52R
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Grooved plastic sheave for light-duty shaft-mounted pulley systems.
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From $0.55 /Unit
Red Plastic Pulley Sheaves, 29 mm
red-plastic-pulley-sheaves-29-mm-pack-of-5 5SHEAVES29R
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Grooved plastic sheaves for small pulley mechanisms.
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From $0.55 /Unit
Electric Bell Kit
Electric-Bell-Kit BELLKIT
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Electromagnetic bell circuit training kit with exposed mechanism.
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From $1.80 /Unit
Density Cubes, Metals Aluminum, 10mm x 10mm
Density-Cubes-Metals-Aluminum-AL10X10 AL10X10
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Density Aluminum cubes for experimentation.
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From $1.45 /Unit
Battery Holder, 2 AA, Plastic with On/Off Switch
Battery Holder 2 AA Plastic with ON/OFF Switch and Wire Leads – PBH2AABS PBH2AABS
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Switched 2 AA series holder with wire leads
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From $0.55 /Unit

BestsellersSee Best Selling Products

Plastic Front Wheels, 1/8" Hole, Pack of 100
plastic-front-wheels-18-quot-shafthole-pack-of-100 PWHEELSFRONT
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CO2 Dragster & STEM Vehicle Wheels, 35 mm spoke wheels for classroom vehicle builds.
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Axle Rods For Wheels 1/8 " Shaft (Pack Of 100 Axles)
axle-rods-for-wheels-18-quot-shaft-pack-of-100-axles PWHEELSA
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100 pack of durable wheel axles.
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From $0.15 /Unit
Hobby Motor with Lead Wires (Not attached), Wholesale
hobby-motor-with-lead-wires-not-attached-wholesale P56046
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High-speed motor with with Lead Wires (Not attached)
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From $1.61 /Unit
Slotted Weights, 1 Gram
slotted-weights-1-gram SWA1G
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Precision weight measurement for scientific and industrial applications.
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From $1.30 /Unit