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In celebration of the 50th anniversary of Apollo 11's Moon Walk, we are offering $50 off our SparkFun Inventor's Kit for RedBot and the Arduino Engineering Kit while supplies last! Use promo code APOLLO11 at checkout until 11:59 p.m. MT to get yours today!

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Channel Slider C (pair)

Channel Slider C (pair)

ROB-12561
$4.49
Shaft - Solid (Stainless; 1/4"D x 6"L)

Shaft - Solid (Stainless; 1/4"D x 6"L)

ROB-12427
$2.09
Machine Screw - Socket Head (6-32 ; 7/16"; 25 pack)

Machine Screw - Socket Head (6-32 ; 7/16"; 25 pack)

ROB-12485
$2.95
Machine Screw - Socket Head (6-32 ; 5/16"; 25 pack)

Machine Screw - Socket Head (6-32 ; 5/16"; 25 pack)

ROB-12525
$2.50
Shaft Coupler - 3/16" to 3/16"

Shaft Coupler - 3/16" to 3/16"

ROB-12436
$4.99
Machine Screw - Socket Head (6-32 ; 1/2"; 25 pack)

Machine Screw - Socket Head (6-32 ; 1/2"; 25 pack)

ROB-12415
$2.95
Channel Mount Gearbox Kit - Standard Rotation (3.8:1 Ratio)

Channel Mount Gearbox Kit - Standard Rotation (3.8:1 Ratio)

ROB-12596
$59.99
1
Aluminum Channel - 6.0"

Aluminum Channel - 6.0"

ROB-12164
$5.99
1
Dual Channel - Flat Bracket

Dual Channel - Flat Bracket

ROB-12505
$1.49
Flanged Standoff A - 8mm (2 Pack)

Flanged Standoff A - 8mm (2 Pack)

ROB-13163
$2.95
Shaft Spacer - 1/4"

Shaft Spacer - 1/4"

ROB-12350
$1.69
Aluminum Channel - 4.50"

Aluminum Channel - 4.50"

ROB-12122
$4.99
Shaft - D-Shaft (Stainless; 1/4"D x 2.375"L)

Shaft - D-Shaft (Stainless; 1/4"D x 2.375"L)

ROB-12540
$1.69
Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)

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

ROB-12600
$69.99
Channel Mount Gearbox Kit - Continuous Rotation (5:1 Ratio)

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

ROB-12607
$49.99
Shaft - Solid (Stainless; 1/8"D x 9"L)

Shaft - Solid (Stainless; 1/8"D x 9"L)

ROB-12544
$1.19
Standoff - Aluminum Threaded (6-32; 3/8", 4 Pack)

Standoff - Aluminum Threaded (6-32; 3/8", 4 Pack)

ROB-13133
$1.29
Screw - Phillips Head (3/4", 4-40, 10 pack)

Screw - Phillips Head (3/4", 4-40, 10 pack)

PRT-10451
$1.50 $0.45
Shaft Spacer - 5/8"

Shaft Spacer - 5/8"

ROB-12269
$1.69
Shaft - D-Shaft (Stainless; 1/4"D x 2.25"L)

Shaft - D-Shaft (Stainless; 1/4"D x 2.25"L)

ROB-12344
$1.59
Shaft - Solid (Stainless; 5/16"D x 5"L)

Shaft - Solid (Stainless; 5/16"D x 5"L)

ROB-12484
$2.29
Mini Microswitch Mount - C (pair)

Mini Microswitch Mount - C (pair)

COM-12747
$1.79
Shaft - Solid (Stainless; 5/16"D x 3"L)

Shaft - Solid (Stainless; 5/16"D x 3"L)

ROB-12369
$1.49
Shaft - Solid (Stainless; 1/4"D x 9"L)

Shaft - Solid (Stainless; 1/4"D x 9"L)

ROB-12178
$2.99
Surface Mount Adapter A

Surface Mount Adapter A

ROB-12557
$3.99
Shaft - Solid (Stainless; 5/16"D x 9"L)

Shaft - Solid (Stainless; 5/16"D x 9"L)

ROB-12302
$3.89
Tube - Aluminum (1/2"OD x 6.0"L x 0.444"ID)

Tube - Aluminum (1/2"OD x 6.0"L x 0.444"ID)

ROB-12324
$2.69
Shaft - Solid (Stainless; 5/16"D x 4"L)

Shaft - Solid (Stainless; 5/16"D x 4"L)

ROB-12257
$1.89
Shaft - Solid (Stainless; 1/4"D x 2"L)

Shaft - Solid (Stainless; 1/4"D x 2"L)

ROB-12392
$0.89
Tube - Aluminum (1"OD x 2.0"L x 0.82"ID)

Tube - Aluminum (1"OD x 2.0"L x 0.82"ID)

ROB-12520
$1.29
Tube - Aluminum (3/8"OD x 6.0"L x 0.30"ID)

Tube - Aluminum (3/8"OD x 6.0"L x 0.30"ID)

ROB-12268
$2.19
Shaft - Solid (Stainless; 3/8"D x 8"L)

Shaft - Solid (Stainless; 3/8"D x 8"L)

ROB-12373
$4.39
Tube - Aluminum (1"OD x 4.0"L x 0.82"ID)

Tube - Aluminum (1"OD x 4.0"L x 0.82"ID)

ROB-12460
$1.89
Shaft - D-Shaft (Stainless; 1/4"D x 1.50"L)

Shaft - D-Shaft (Stainless; 1/4"D x 1.50"L)

ROB-12296
$1.29
Shaft Coupler - 5/16" to 5/16"

Shaft Coupler - 5/16" to 5/16"

ROB-12275
$4.99
Tubing - Aluminum (5/8"OD x 6.0"L x 0.569"ID)

Tubing - Aluminum (5/8"OD x 6.0"L x 0.569"ID)

ROB-12236
$3.19
Shaft - Solid (Stainless; 1/4"D x 1"L)

Shaft - Solid (Stainless; 1/4"D x 1"L)

ROB-12259
$0.59
Single Channel - 45 Degree Angle

Single Channel - 45 Degree Angle

ROB-12138
$1.59
Shaft - Solid (Stainless; 1/8"D x 3"L)

Shaft - Solid (Stainless; 1/8"D x 3"L)

ROB-12339
$0.59
Tube - Stainless (1"OD x 2.0"L x 0.88"ID)

Tube - Stainless (1"OD x 2.0"L x 0.88"ID)

ROB-12208
$2.59
Tube - Aluminum (3/8"OD x 8.0"L x 0.30"ID)

Tube - Aluminum (3/8"OD x 8.0"L x 0.30"ID)

ROB-12101
$2.79
Screw - Phillip Head (M3 x 12mm, 3 pack)

Screw - Phillip Head (M3 x 12mm, 3 pack)

PRT-13227
$0.95 $0.20
Shaft - Solid (Stainless; 1/4"D x 5"L)

Shaft - Solid (Stainless; 1/4"D x 5"L)

ROB-12371
$1.79
Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)

Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)

ROB-12608
$49.99
Shaft - D-Shaft (Stainless; 1/4"D x 1.25"L)

Shaft - D-Shaft (Stainless; 1/4"D x 1.25"L)

ROB-12323
$1.09
Shaft - Solid (Stainless; 1/8"D x 4"L)

Shaft - Solid (Stainless; 1/8"D x 4"L)

ROB-12428
$0.69
Machine Screw - Socket Head (6-32 ; 5/8"; 25 pack)

Machine Screw - Socket Head (6-32 ; 5/8"; 25 pack)

ROB-12332
$3.50
1
Shaft - Solid (Stainless; 1/4"D x 12"L)

Shaft - Solid (Stainless; 1/4"D x 12"L)

ROB-12384
$3.59