Support
FTC
Education
Search
Sign in
Cart
STRUCTURE
MOTION
ELECTRONICS
KITS
HARDWARE
MERCH
STRUCTURE
Channel
Grid Plates
Pattern Plates
Brackets
T-Slot Extrusion
Beams
Tubing
Clamping Mounts
Block Mounts
Dual Block Mounts
1-Side, 2-Post Pattern Mounts
Pattern Mounts
Gussets
Motor Mounts
Servo Mounts
Linear Actuator Mounts
Round Baseplates
Adaptors
Pattern Spacers
Standoffs & Spacers
Screw Plates
Hinges
Structure Bundles
MOTION
Servos & Accessories
Servo Gearboxes
Motors & Accessories
Linear Actuators
Wheels & Tires
Intake
Tracks
Gears
Sprockets & Chain
Timing Belts & Pulleys
O-Ring Belts & Pulleys
Cable & Pulleys
Lead Screws
Linear Slides
Linear Motion with Rail-Channel
Linear Motion for T-Slot Extrusion
Linear Motion for Channel
Linear Motion for V-Guide
Linear Bearings
Bearings
Shafting
Shaft Spacers & Shims
Hubs
Collars
Couplers
Standoffs & Spacers
Control-Arms
Linkages & Threaded Rods
Shocks
CV & Universal Joints
Hinges
Motion Bundles
ELECTRONICS
Wiring
Servo Electronics
Motor Controllers
Transmitters & Receivers
Control Bundles
Cameras
Odometry
Signal Mixers
Joysticks & Potentiometers
Switches & Relays
Lights
Batteries
Battery Trays & Mounts
Battery Chargers
Battery Testers
Fuses
Voltage Regulators (BECs)
Power Supplies
Power Distribution Boards
Microcontrollers
Mounts for Electronics
SEE ALSO: Servos
SEE ALSO: Motors
SEE ALSO: Actuators
KITS
FTC Kits
Robot Chassis Kits
Linear Motion Kits
Gripper Kits
Pan & Tilt Kits
HARDWARE
Screws
Linkages & Threaded Rods
Washers
Shaft Spacers & Shims
Hole Reducers
Nuts
Screw Plates
Standoffs & Spacers
Collars
Retaining Rings
Hinges
Tools
Springs
Surgical Tubing
PTFE Tubing
Synthetic Cable
Wire Management
Grommets
Rubber End Caps
Rubber Feet
Rubber Edging
Magnets
Thread Locker
Lubricants
ABS Sheets
Debris-Shields
Hardware Bundles
MERCH
Menu
FTC
Support
Education
Account
Sign in
Register
Cart
Account Settings
Orders
Returns
Addresses
Wishlists
Recently Viewed
Sign out
MOTION
Couplers
Shop by Coupler Bore
Couplers: 1/4" - 5/16" Bore
Couplers: 1/4" - 5/16" Bore
625046
0.250" to 0.3125" Clamping Shaft Coupler
$4.99
4009-0250-0312
Set-Screw Shaft Coupler (1/4" Round Bore to 5/16" Round Bore)
$4.99
Close
×
!
OK
Cancel
This website uses cookies to ensure you get the best experience on our website
Accept Cookies
