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Black Plastic Motor Pulley Sheave, 13 mm
motor-pulley-black-13-mm
MPB13MM
Grooved plastic sheave for compact motor-driven assemblies
options
From $0.40 /unit
Black Plastic Motor Pulley Sheave, 10 mm
small-motor-pulley-for-dc-motors
MPUL10
Grooved plastic sheave for compact belt-drive mechanisms
options
From $0.32 /unit
Black Plastic Sheaves 40mm
replacements-sheaves-black-set-of-5
5SHEAVES
Five grooved plastic sheaves for Pulley or Wheel Applications.
options
From $0.85 /unit
Plastic Front Wheels 1/8 " Shaft/Hole (Pack Of 100)
plastic-front-wheels-18-quot-shafthole-pack-of-100
PWHEELSFRONT
100 pack of durable front wheel replacements
options
See pricing options
Electric Bell Kit
Electric-Bell-Kit
BELLKIT
Electromagnetic bell circuit training kit with exposed mechanism.
options
From $1.80 /unit
Knife Switch SPDT, Educational
knife-switch-spdt-educational
SPDT3F
Educational SPDT Knife Switch with Fast Connections.
options
From $1.35 /unit
Knife Switch, Double Pole, Double Throw
knife-switch-double-pole-double-throw
DPDTC
Experiment Switch with Binding Posts and Mounting Holes.
options
From $6 /unit
Mini Push Button Switch, Red, Open, Spst
mini-push-button-switch-red-open-spst
PBS110D
Small red button switch for metal/plastic boards, easy mounting.
options
From $0.50 /unit
Mini Push Button Switch, Black, Closed, Spst
mini-push-button-switch-black-closed-spst
PBS111D
Small black button switch, mounts on metal or plastic boards.
options
From $0.50 /unit
Alligator Clips, Crocodile Clips, 50-Mm Long, One Pair (Red & Black)
alligator-clips-crocodile-clips-50-mm-long-one-pair-red-amp-black
ALCLIP50
Pair of 50mm metal clips for testing wires.
options
From $0.44 /unit
Banana Jack, Short With Solder Terminal, Red
banana-jack-short-with-solder-terminal-red
BJS-RED
Panel-mount socket for 4mm banana plugs, available in black/red.
options
From $1.35 /unit
Banana Jack, Short With Solder Terminal, Black
banana-jack-short-with-solder-terminal-black
BJS-BLAC
Panel-mount socket for 4mm banana plugs, available in black/red.
options
From $1.35 /unit
Knife Switch, Spdt, Deluxe
knife-switch-spdt-deluxe
SPDT
High-quality SPDT knife switch with screw binding posts.
options
From $2.50 /unit
Knife Switch, Spst, Deluxe
knife-switch-spst-deluxe
SPST
High-quality science experiment switch with screw binding posts.
options
From $2.80 /unit
Knife Switch Spdt (Brass Contacts And Steel Screws)
knife-switch-spdt-brass-contacts-and-steel-screws
KSWITCH12
Brass and steel SPDT knife switch.
options
From $3.50 /unit
Knife Switch Dpst (Brass Contacts And Steel Screws)
knife-switch-dpst-brass-contacts-and-steel-screws
KSWITCH2
Double-blade switch for low voltage circuits.
options
From $9.50 /unit
Buzzer, Black, 1.5V ~ 3 Vdc
buzzer-black-15v-3-vdc
BZRB3
Strong plastic construction for use in physics, electrical circuits, and sound experiments.
options
From $1.90 /unit
Car Boat Hybrid Motor Kit
car-boat-hybrid-motor-kit
KITCB
Electric motor kit for land and water hybrid model vehicle
options
From $13 /unit
Simple Electric Circuit
simple-electric-circuit
KITSEC
Light up bulb with essential circuit materials.
options
From $6.50 /unit
Simple Switch (Knife Switch), Spst
simple-switch-knife-switch-spst
KSWITCH
Compact switch for electrical circuits and science projects.
options
From $1 /unit
motor-pulley-black-13-mm
Black Plastic Motor Pulley Sheave, 13 mm
Grooved plastic sheave for compact motor-driven assemblies
Add to Cart
$5 - $40
SKU: MPB13MM
small-motor-pulley-for-dc-motors
Black Plastic Motor Pulley Sheave, 10 mm
Grooved plastic sheave for compact belt-drive mechanisms
Add to Cart
$5 - $320
SKU: MPUL10
replacements-sheaves-black-set-of-5
Black Plastic Sheaves 40mm
Five grooved plastic sheaves for Pulley or Wheel Applications.
Add to Cart
$9 - $85
SKU: 5SHEAVES
plastic-front-wheels-18-quot-shafthole-pack-of-100
Plastic Front Wheels 1/8 " Shaft/Hole (Pack Of 100)
100 pack of durable front wheel replacements
Add to Cart
See pricing options
SKU: PWHEELSFRONT
Electric-Bell-Kit
Electric Bell Kit
Electromagnetic bell circuit training kit with exposed mechanism.
Add to Cart
$18 - $1700
SKU: BELLKIT
knife-switch-spdt-educational
Knife Switch SPDT, Educational
Educational SPDT Knife Switch with Fast Connections.
Add to Cart
$3.50 - $1350
SKU: SPDT3F
knife-switch-double-pole-double-throw
Knife Switch, Double Pole, Double Throw
Experiment Switch with Binding Posts and Mounting Holes.
Add to Cart
$7.50 - $600
SKU: DPDTC
mini-push-button-switch-red-open-spst
Mini Push Button Switch, Red, Open, Spst
Small red button switch for metal/plastic boards, easy mounting.
Add to Cart
$6.50 - $500
SKU: PBS110D
mini-push-button-switch-black-closed-spst
Mini Push Button Switch, Black, Closed, Spst
Small black button switch, mounts on metal or plastic boards.
Add to Cart
$6.50 - $500
SKU: PBS111D
alligator-clips-crocodile-clips-50-mm-long-one-pair-red-amp-black
Alligator Clips, Crocodile Clips, 50-Mm Long, One Pair (Red & Black)
Pair of 50mm metal clips for testing wires.
Add to Cart
$5 - $44
SKU: ALCLIP50
banana-jack-short-with-solder-terminal-red
Banana Jack, Short With Solder Terminal, Red
Panel-mount socket for 4mm banana plugs, available in black/red.
Add to Cart
$1.99 - $135
SKU: BJS-RED
banana-jack-short-with-solder-terminal-black
Banana Jack, Short With Solder Terminal, Black
Panel-mount socket for 4mm banana plugs, available in black/red.
Add to Cart
$1.99 - $135
SKU: BJS-BLAC
knife-switch-spdt-deluxe
Knife Switch, Spdt, Deluxe
High-quality SPDT knife switch with screw binding posts.
Add to Cart
$3.75 - $250
SKU: SPDT
knife-switch-spst-deluxe
Knife Switch, Spst, Deluxe
High-quality science experiment switch with screw binding posts.
Add to Cart
$4.50 - $280
SKU: SPST
knife-switch-spdt-brass-contacts-and-steel-screws
Knife Switch Spdt (Brass Contacts And Steel Screws)
Brass and steel SPDT knife switch.
Add to Cart
$3.50
SKU: KSWITCH12
knife-switch-dpst-brass-contacts-and-steel-screws
Knife Switch Dpst (Brass Contacts And Steel Screws)
Double-blade switch for low voltage circuits.
Add to Cart
$9.50
SKU: KSWITCH2
buzzer-black-15v-3-vdc
Buzzer, Black, 1.5V ~ 3 Vdc
Strong plastic construction for use in physics, electrical circuits, and sound experiments.
Add to Cart
$3.50 - $1900
SKU: BZRB3
car-boat-hybrid-motor-kit
Car Boat Hybrid Motor Kit
Electric motor kit for land and water hybrid model vehicle
Add to Cart
$20 - $1300
SKU: KITCB
simple-electric-circuit
Simple Electric Circuit
Light up bulb with essential circuit materials.
Add to Cart
$12.50 - $650
SKU: KITSEC
simple-switch-knife-switch-spst
Simple Switch (Knife Switch), Spst
Compact switch for electrical circuits and science projects.
Add to Cart
$2.50 - $999
SKU: KSWITCH
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