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Latest ProductsSee New Products

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 $0.77 /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 $17 /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
Long Stem Funnel 65 mm, Polypropylene
funnel-long-stem-large-150-mm-polypropylene FUNNEL65
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65 mm polypropylene funnel with long stem design.
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From $0.90 /Unit
Aluminum Shavings - Sawmill filings
ALFILING
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High-surface-area aluminum byproduct for recycling, casting, and decorative uses.
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From $2.50 /oz
Density Cubes, Aluminum 20mm x 20mm
density-cubes-aluminum-20mm-x-20mm CSAL20X20
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Lightweight aluminum cubes for density experiments and comparisons.
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From $3.59 /Unit

BestsellersSee Best Selling Products

Fahnestock Clips, Spring Clips, Plated Steel
fahnestock-clips-spring-clips-plated-steel FSC
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Secure and easy electrical connections with quick release tab.
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From $0.17 /Unit
Jumper Wires, Test Lead Set With Alligator Clips, Set Of 10 Wires, 5 Colors
jumper-wires-test-lead-set-with-alligator-clips-set-of-10-wires-5-colors LEADSET10
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Color-coded deluxe test leads with large alligator clips.
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From $7.50 /Unit
Lenses Spherical Bi-Convex, 50 mm Diameter, Focal Length 100mm
lenses-spherical-bi-convex-50-mm-diameter-focal-length-100mm 330550MM-100MM
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Made of polished glass with ground edges
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From $2.27 /Unit
Slotted Mass, Slotted Weight, 5 Grams, For Aluminum Hangers
slotted-mass-slotted-weight-5-grams-for-aluminum-hangers SWA5G
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5 gram weight for aluminum hangers with 5mm slot.
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From $1.90 /Unit