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SparkFun will be closed Friday 7/3/2020 for the 4th of July holiday. All orders placed after 2 pm MT on Thursday 7/2/2020 will be shipped out on Monday 7/6/2020. SparkFun Support will also resume on Monday 7/6/2020. Have a safe holiday!

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Hardware - Structural

Ball Bearing - Flanged (1/4" Bore, 1/2" OD, 2-Pack)

Ball Bearing - Flanged (1/4" Bore, 1/2" OD, 2-Pack)

ROB-13012
$2.19

Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)

ROB-12600

Aluminum Beam - 7.70" (pair)

ROB-12558

Mini Microswitch Mount - C (pair)

COM-12747

Aluminum Channel - 3.0"

ROB-12498
Aluminum Channel - 15"

Aluminum Channel - 15"

ROB-12500
$11.99

Channel Mount Gearbox Kit - Standard Rotation (5:1 Ratio)

ROB-12597

Aluminum Beam - 3.08" (pair)

ROB-12424

Side Mount Bracket (pair)

ROB-12252

Channel Mount Gearbox Kit - 360° Rotation (2:1 Ratio)

ROB-12599

Mini Microswitch Mount - B (pair)

COM-12746

Aluminum Channel - 6.0"

ROB-12164
1

Single Channel - 90 Degree Angle

ROB-12175

Dual Channel - 45 Degree Angle

ROB-12504
Attachment Blocks - 12 pack

Attachment Blocks - 12 pack

ROB-12531
$9.99

Linkages - Heavy Duty (6-32 x 1/2"; 12 pack)

ROB-12277
Aluminum Channel - 1.50"

Aluminum Channel - 1.50"

ROB-12383
$2.99
Channel Bracket A

Channel Bracket A

ROB-12243
$4.99

Aluminum Channel - 4.50"

ROB-12122

Single Channel - 45 Degree Angle

ROB-12138
Aluminum Beam - 4.62" (pair)

Aluminum Beam - 4.62" (pair)

ROB-12171
$3.99
Dual Screw Plate (pair)

Dual Screw Plate (pair)

ROB-12462
$1.49
Beam Crossover Adapter

Beam Crossover Adapter

ROB-12486
$2.99
Beam Attachment Blocks - 4 pack

Beam Attachment Blocks - 4 pack

ROB-12492
$4.99

Dual Channel - Flat Bracket

ROB-12505
Surface Mount Adapter A

Surface Mount Adapter A

ROB-12557
$3.99

Channel Slider E (pair)

ROB-12563
Angle Bracket A

Angle Bracket A

ROB-12593
$4.99

Hex Key - 7/64" (Ball End)

ROB-12609
Flanged Standoff A - 8mm (2 Pack)

Flanged Standoff A - 8mm (2 Pack)

ROB-13163
$2.95
Channel Standoff - Aluminum (Threaded, 4 Pack)

Channel Standoff - Aluminum (Threaded, 4 Pack)

ROB-13228
$3.39

Ball Bearing - Non-Flanged (8mm Bore, 22mm OD, 2 Pack)

ROB-13277
Dolly Wheel Plate - Drive B (pair)

Dolly Wheel Plate - Drive B (pair)

ROB-12471
$5.99

Aluminum Beam - 3.85" (pair)

ROB-12481

Aluminum Channel - 18"

ROB-12616

Mini Microswitch Mount - A (pair)

COM-12745

Crossover Plate A

ROB-12194

Round Base A

ROB-12187

Channel Bracket B

ROB-12186

Ultrasonic Distance Sensor Mounting Bracket

ROB-16046
Dolly Wheel Plate - Idler A (pair)

Dolly Wheel Plate - Idler A (pair)

ROB-12181
$5.99

Side Mount Bracket C

ROB-12533
Aluminum Channel - 24"

Aluminum Channel - 24"

ROB-12551
$15.99
1
L Aluminum Mounting Bracket

L Aluminum Mounting Bracket

ROB-16045
$0.95

Aluminum Channel - 3.75"

ROB-12169

Channel Slider A (pair)

ROB-12559

Channel Slider B (pair)

ROB-12560
Channel Slider C (pair)

Channel Slider C (pair)

ROB-12561
$4.49