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Up to 1% off on Walfront products at In The National Interest. Hurry! Limited time offers. Offers valid only while supplies last.



180 Sets Leather Rivets, 8MM Mushroom Round Dome Rivets Leather Snaps Button Kit for DIY with 3pcs Fitting Tools Set
180 Sets Leather Rivets, 8MM Mushroom Round Dome Rivets Leather Snaps Button Kit for DIY with 3pcs Fitting Tools Set
In Stock
$14.13
$13.99

mpn: Wal frontr2cft0zu16, ean: 0700890389239,

Features: 1. There is a groove on the base tool that can fix rivet and prevent rivet knocking bending and sliding. 2. These rivets are made of iron, sturdy and durable. 3. These rivets are stored in a plastic box, can hold these small items, in case ...


5Pcs T Slot Nuts M8/M10 Thread, Black Oxide Finish (M8)
5Pcs T Slot Nuts M8/M10 Thread, Black Oxide Finish (M8)
In Stock
$10.99

mpn: ASINPPOKAL14257, ean: 0663862464986,

Descriptions: These T slot nuts are made of 45 steel, black oxide finish, features high hardness, high strength, durable in use. It is used for T-slot aluminum extrusions to connect other parts. And T-Slot nuts enable the user to add clamps to a fi...


1pc Singe Phase Rectifier module rectifier diode bridge 4 Terminals MDQ 400A/1600V
1pc Singe Phase Rectifier module rectifier diode bridge 4 Terminals MDQ 400A/1600V
In Stock
$41.10
$40.69

mpn: Walfront2x1tysneb7, ean: 0736691565855,

Specifications: Output Current: 400A Single Phase Input Positive Average Current: 135A Repetitive Peak Reverse Voltage(VRRM): 1600V Repetitive Peak Inverse Current(IRRM): 10mA Isolation Voltage(Viso): 2500VAC VTM: 1.5V ITM: 400A Phas...


5V-36V 350W Wide Voltage 3-phase Sensorless BLDC Motor Controller Board Brushless ESC Motor Driver Module with Heatsink
5V-36V 350W Wide Voltage 3-phase Sensorless BLDC Motor Controller Board Brushless ESC Motor Driver Module with Heatsink
In Stock
$24.59

mpn: Walfrontpng4b0a1w6, ean: 0663862326291,

The brushless motor speed control is fit for DC brushless three-phase Motors without hall sensor;  Rotation Control: equipped with control wiring, can control forward or reverse motor rotation; Speed Control Function: this controller module is with ...


1'' Sanitary Stainless Steel 304 3-Way Ball Valve with Vinyl Handle for Water Oil Gas,Tri Clamp Clover
1" Sanitary Stainless Steel 304 3-Way Ball Valve with Vinyl Handle for Water Oil Gas,Tri Clamp Clover
In Stock
$58.69

mpn: Walfrontgnq239c7hg, ean: 0741870380501,

This multi-purpose manual lever ball valve has excellent corrosion resistance and is fit for many applications.The valve is fitted with seals for maximizing corrosion resistance and lifespan of the ball valve. Specifications: Material: Stainless ste...


1pc Aluminum Heat Sink Heatsink Module Cooler Fin for High Power Transistor Semiconductor Devices with 16 pcs fins 3.93''(L) x 3.93''(W) x 0.7''(H) /100mm(L)x 100mm(W) x 18mm(H)
1pc Aluminum Heat Sink Heatsink Module Cooler Fin for High Power Transistor Semiconductor Devices with 16 pcs fins 3.93"(L) x 3.93"(W) x 0.7"(H) /100mm(L)x 100mm(W) x 18mm(H)
In Stock
$10.29

mpn: walfront, ean: 0736691310011,

A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device, thereby allowing regulation of the device's temperature at optimal levels. In computers, heat sinks are used to cool central processing...


200pcs 10Values 1W Zener Diode Assortment Kit with Clear Box 1N4728~1N4737
200pcs 10Values 1W Zener Diode Assortment Kit with Clear Box 1N4728~1N4737
In Stock
$12.11
$11.99

mpn: Walfront6ygwi5hup9, ean: 0736691433888,

This product contains total 200 pieces of zener diodes. There are 10 values in this set which can be commonly used as voltage references and shunt regulators to regulate the voltage across small circuits. And it comes with a clear plastic box, so you...


1Pcs 2.42'' 128X64 OLED Display Module 12864 IIC I2C Serial Peripheral Interface for UNO R3(White Letter)
1Pcs 2.42" 128X64 OLED Display Module 12864 IIC I2C Serial Peripheral Interface for UNO R3(White Letter)
In Stock
$30.99

mpn: ASINPPOKAL12198,

Specifications: Display Size: 2.42" Text Color: Yellow, Blue, White, Green(Optional) Resolution: 128x64 Driver IC: SSD1309 Serial Peripheral Interface Pins: 1.GND(Power Supply Ground) 2.VCC(Power Supply Positive) 3.SCL(Clock Line) 4.SDA(Data Line) ...


4 Digital LED Display Tachometer RPM Speed Meter Panel Inductive Hall Effect Sensor NPN Proximity Switch Red/ Blue(Red)
4 Digital LED Display Tachometer RPM Speed Meter Panel Inductive Hall Effect Sensor NPN Proximity Switch Red/ Blue(Red)
In Stock
$19.68
$19.49

mpn: Walfront2138z70dsg-01, ean: 0663862595697,

Digital LED tachometer adopts the latest A/D conversion chip and the high stability benchmark IC, adopts electronic chip component, reasonable circuit design. It can be applied to the measurement of voltage, current and external sensor to measure tem...


2004A 5V 20x4 Serial LCD Display Module Blue Screen White Character with Backlight for Arduino
2004A 5V 20x4 Serial LCD Display Module Blue Screen White Character with Backlight for Arduino
In Stock
$11.99

mpn: Walfrontndqz7aikpb, ean: 0736691540418,

This is a serial LCD display module with blue back light and white character color. It is specially designed for displaying letters, numbers and symbols. Besides, the screen display contrast can be adjusted by the screw of the blue part. And the back...


Linear Rails and Bearings,2Pcs Linear Guide Rail 300mm +4Pcs Linear Bearing 12mm Slide Blocks SBR12UU
Linear Rails and Bearings,2Pcs Linear Guide Rail 300mm +4Pcs Linear Bearing 12mm Slide Blocks SBR12UU
In Stock
$39.88

mpn: Walfrontr147vp6g5m, ean: 0663862721010,

Features: Industrial-grade standard SBR block, with high precision linear bearing inside. Surface silver plating treatment, beautiful anti-rust, hardness can as high as HRC62, more durable. The adjusting handle can adjust the tightness of the slide...


Wet Film Comb 25-3000um Thickness Gauge High Precision Stainless Steel,with Storage Case
Wet Film Comb 25-3000um Thickness Gauge High Precision Stainless Steel,with Storage Case
In Stock
$11.99

mpn: ASINPPOKAL16558, ean: 0663862274837,

Features: This precision formed stainless steel wet film comb is long lasting and reusable and is supplied in a range of thicknesses measuring up to 3000um. This Wet Film Comb is made of stainless steel, so having excellent rust resistance. Practica...


DC42-45V Input Battery Protection BMS PCB Board for 10 Packs 36V Li-ion Cell Max 40A w/ Balance
DC42-45V Input Battery Protection BMS PCB Board for 10 Packs 36V Li-ion Cell Max 40A w/ Balance
In Stock
$21.69

mpn: Walfrontbu3q01xm47, ean: 0736691474201,

This product is a battery protection BMS PCB board with DC 42-45V input voltage and up to 30A output current. It is designed for 10 series Li-ion batteries. And you can use it for ternary batteries, manganese acid batteries and cobalt acid batteries....


12VDC 200A High Current Relay Contactor 4 Pin Auto Car Starter Relay Contactor, Automobile Motor Contactor Power Motor Control On/Off Switch
12VDC 200A High Current Relay Contactor 4 Pin Auto Car Starter Relay Contactor, Automobile Motor Contactor Power Motor Control On/Off Switch
In Stock
$26.45
$26.19

mpn: Walfrontshxe39f4aq, ean: 0663862567656,

Features: This is a high current relay that mainly used for motors. Well made of high quality material, long service life. 200A high rated current of contact, and the voltage is 12VDC. Stable and reliable quality, exquisite structure, convenient ins...


walfront Motor Speed Controller, DC10V-55V PWM Brushed DC Motor Speed Controller Adjustable Driver CW CCW Reversible Switch with Digit Display
walfront Motor Speed Controller, DC10V-55V PWM Brushed DC Motor Speed Controller Adjustable Driver CW CCW Reversible Switch with Digit Display
In Stock
$19.99

mpn: 43237-2, ean: 0736691272234,

Input Voltage: DC10V-55V Output Voltage: Linear with load Max. Current: Max 60A Continuous Current: 40A Speed Range: 0% to 100% Forward & Reverse: Support Regulation Method: Potentiometer(linear) Regulation Type: Regulating Current Control Frequency:...


Welding Gauge Stainless Steel Fillet Weld Leg Length Concavity Convexity Gage inch
Welding Gauge Stainless Steel Fillet Weld Leg Length Concavity Convexity Gage inch
In Stock
$13.69

mpn: Walfrontzcuhn4fkpo, ean: 0663862861242,

This gauge is made of high quality stainless steel, durable and rust-resistant. Thick and sturdy gauge is not easy to deform, with high precision. The graduation are clearly marked for convenient reading. Small size and easy to carry, you can simply ...


1/4'' Quick Connect High Pressure Washer Cleaner Accessory Spray Rotating Turbo Nozzle 3000PSI(040)
1/4" Quick Connect High Pressure Washer Cleaner Accessory Spray Rotating Turbo Nozzle 3000PSI(040)
In Stock
$26.75
$26.49

mpn: Walfrontx7gvbh8kny-04, ean: 0654936101517,

Description: This turbo nozzle helps in reducing cleaning time by utilizing the rotary action of an 0°stream and a wide angle spray pattern, giving you the power you need and the coverage you want an all brass and stainless steel construction. The n...


10pcs 3.175mm Shank Titanium Coat Tungsten Carbide End Mill Engraving Bits for Corn Tip PCB CNC SMT Rotary Burrs Milling Cutter 0.6mm Diameter
10pcs 3.175mm Shank Titanium Coat Tungsten Carbide End Mill Engraving Bits for Corn Tip PCB CNC SMT Rotary Burrs Milling Cutter 0.6mm Diameter
In Stock
$17.29

mpn: Walfrontz2nw0tb19x, ean: 0736691518738,

Specifications: Material: Tungsten carbide (titanium coated) Shank Diameter: 3.175mm (1/8") Cutting Edge Diameter: 0.6mm (0.02") Length: 38mm (1.49") Cutting Edge Length: 1.8mm (0.07") Quantity: 10   Package Included: 10 x End Mill...


6Pcs/set High-carbon Steel Wood Flat Drill Set Woodworking Hole Cutters Tools Spade Drill Bits Set DIY 10/12/16/18/20/25mm Gold
6Pcs/set High-carbon Steel Wood Flat Drill Set Woodworking Hole Cutters Tools Spade Drill Bits Set DIY 10/12/16/18/20/25mm Gold
In Stock
$12.92
$12.79
You Save: 1%

mpn: Walfrontwapqtbx3sd, ean: 0736691420826,

Features: 1. This product is specially designed head, two added two edge, edge positioning more accurate, more sharp, quick cutting. 2. Product is easy to use, can be on the bench drill, DC, AC electric hand drill can be used. 3. Use the high quality...


HT-92 Digital Illuminance Light Meter Optical Sensor with LCD Display
HT-92 Digital Illuminance Light Meter Optical Sensor with LCD Display
In Stock
$25.19

mpn: Walfronty5wg7cm0sp, ean: 0798382507841,

Specifications: Sampling speed: 0.5 seconds Range: 0~2000X100LUX Degree of accuracy: (<10000LUX),±(4%rdg+10dtgs); (≥10000LUX),±(8%rdg+10dtgs); Sensor type: Silicon photocell Resolution ratio: 0.1(<200); 1(200~9999) 10(10000~9999...



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