This is the second edition of John Zelle's Python Programming, updated for Python 3. This book is designed to be used as the primary textbook in a college-level first course in computing. It takes a fairly traditional approach, emphasizing problem solving, design, and programming as the core skills...

For many years NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high quality product that will help rocket them to victory. We realize race teams push their vehicles to the edg...

Water separating canister element with O-ring and the water sensor unit. For all 1996 and newer Mercury and Mariner V-6 EFI outboards. Note that the sensor plus is blue plastic. Check your owner’s manual for inspection and replacement schedules. The Quicksilver brand is the leader in delivering unco...

Cetol Marine Natural Teak provides a flexible and breathable, satin translucent wood finish for use above the waterline on interior and exterior woods. It has a rich golden color that will enhance the natural beauty and grain of wood. It is formulated with the same ease of application and maintenanc...

iArtker Grill Claws are the absolute best meat handling tools on the market.Custom designed for optimal control and these BBQ tools make pulling meat off the grill a breeze.With these claws you will grill like a professional chef in no time. WHY THE MEAT CLAWS IS THE PERFECT BBQ TOOL FOR YOU?...

SE is proud to present our 3-Section Detachable Natural Wood Walking Hiking Stick. Planning a camping trip and wondering where you can fit your favorite walking stick? This unique design makes it an easy decision because it breaks down to 18" sections that slip inside a water-resistant travel pouch...

The SE Tools TEC670377 Tecumseh Carburetor Float Gauge is used to service Tecumseh carburetors. It is used to set the float gauge height and to remove and install the needle seat. The Shaw Family has an 80-year tradition of manufacturing quality specialty mechanics' hand tools in Michigan. You will...

"Secrets' is the modern Bowditch, written so clearly that navigation and seamanship will be comprehensible to anyone . . ."-- Dave and Jaja Martin, circumnavigators and authors of Into the Light: A Family's Epic Journey "It's a great book. The prose is simple and clear . . ." --John Vigor, author of...

Hubbell Marine locking plug has rugged nylon housing and rear dust seal to keep dust and foreign matter out. 2 pole, 3 wire grounding. Rating: 30 amps, 28 VDC. UL listed, CSA certified. Available in yellow color.

This Dixon FBVG50 ball valve is made of forged brass for higher corrosion resistance than steel and has a plastic-covered lever handle for on/off manual control. This inline valve has a full port flow for higher operating efficiency than standard port and 1/2" female National Pipe Taper (NPT) thread...

QFX's M-309 Wireless Professional Microphone System is the perfect way to untether yourself from restrictive cabled microphones - ideal for speaking engagements, outdoor events, Karaoke, and more! Complete system includes lapel and headset microphones, receiver, transmitter, and batteries - everythi...

Whether you are applying moldings and trim or whipping up a run of picture frames one of the biggest hassles in gluing up mitered corners is keeping them from opening up. Spring clamps are the quickest and easiest way to do it and the Collins Spring Clamp System is one of the most economical we've e...