Introduction The SunFounder HC-SR04 Ultrasonic Ranging module includes an ultrasonic transmitter, receiver and circuits. It has 4 pins: VCC, TRIG, ECHO and GND. The anti-reverse pin header onside makes it easy to connect and apply. As for the ranging principle, it is quite simple to understand: pull...

J-B Weld MarineWeld Marine EpoxyJ-B MarineWeld is a specially formulated two-part epoxy cold weld system that provides for strong, lasting repairs for bonding different or similar surfaces, such as aluminum, metal, composites, fiberglass and others. MarineWeld sets in 4-6 hours at room temperature a...

This Valterra 200-C15 check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...

The River Run features a built in back rest for comfort, a mesh bottom to keep you cool, cup holders, two heavy duty handles and a grab rope for those rough waters. Includes dual air chambers and a repair patch. Measures: 53 inches in diameter.

Waterproof Case YOSH Universal Phone Dry Bag Pouch with Neck Strap One Case Meets All the Needs The YOSH Waterproof Case Bag fits all devices up to 6.3 inches diagonal, including iPhone 7, 6, 6s Plus, Galaxy Note 8, S8+, S8, S7 S6 edge, BLU, Sony, HTC, LG, Motorola, Nokia, Blackberry etc. The univer...

Decorate your personal workspace with these stylish and functional Panel Wall Clips made by Advantus. Each standard size clip holds up to 40 notes, messages, memos or anything on paper. Insert the metal points into panel fabric and slide downward until clip is secure. They can be used wherever a cli...

Classic respiratory protection just got cooler with the 3M particulate respirator 8201V, N95 with 3M cool flow Valve Particle mask 8210V. This NIOSH-approved disposable worker respirator helps provide reliable respiratory protection against certain non-oil based particles, and is ideal for work sett...

6 or 7 - pole junction box, the 7 - Pole Junction Box provides a fast, simplified way of connecting wires from the trailer cord to the trailer wiring. It is an excellent area for trouble shooting by offering a single connection point. The junction box is made ofheavy plastic and includes hardware, 4...

Polk Audio atrium 4 speakers (white)

Standard wire construction jumbo paper clips hold 20 sheets, that is twice as much as standard size clips, are still offered at a great price. Great for big projects and available in smooth or with non-skid ridged wire to further eliminate risk of slipping. Silver finish, 100 paper clips per box. 10...