Get a comprehensive, in-depth introduction to the core Python language with this hands-on book. Based on author Mark Lutz’s popular training course, this updated fifth edition will help you quickly write efficient, high-quality code with Python. It’s an ideal way to begin, whether you’re new to prog...

The JR Products 160-85-A-26-A City Water Flange is a direct OEM replacement lead-free check valve with 1/2" MPT. UV and impact resistant. Cutout diameter: 1-1/2". Outside diameter: 3". Valve depth: 1-11/16".

A large, Polk Audio MC80 basic in-ceiling loudspeaker makes dynamic whole-house audio possible for the first time. With an 8-Inch mid woofer for smooth, wide-range response with low distortion and a 3/4" Amiable silk dome tweeter with a powerful neodymium magnet structure for clear, detailed highs a...

Our patented Side Post Battery Disconnect switch is designed to be used with General Motors style batteries with the connections on the side. A simple twist of a knob provides a convenient way to quickly disconnect and reconnect power from an automotive battery. This switch provides a clean, solid,...

DESCRIPTION: Moments of stillness and peace can elude us when anxiety comes barging in and causes us to get stuck in our heads, lost in nervousness. It can make us feel weak even when all the evidence points to the opposite. Plainly, it's zero fun. The good news is that we are not alone and we can w...

Gauges and Gaps all Types of Spark Plugs from .020" to .100" (.50mm to 2.53mm). Tapered edge for gauging spark plugs. Specially designed hole with flange adjusts side wire of plug without pressuring center electrode.

The Diamond Grip is a triple density grip that focuses on reducing arm fatigue without sacrificing control. Firm density core and end cap is tear resistant prolonging grip life. The medium density waffle pattern delivers maximum comfort and durability. The soft density diamond pattern area reduces v...

La Crosse Technology WS-8115U-S Atomic Digital Wall Clock with Temperature Self-setting digital clock with indoor and outdoor temperature also features alarm with snooze option and low battery indicator for both clock and wireless sensor. Time sets to specified time zone and will automatically res...

NL4MPST 4-Pole Chassis Connector

Leviton Straight Blade Receptacle, 2 Poles, 3 Wires, 15 A, 125 V, 3 W, Nema 5-15R, Flush Mounting, Grounding , Thermoplastic, Brown, Aluminum, CSA Certified, UL Listed, Weatherproof Inlet, For Outdoor Security, Landscape, Accent and Holiday Lighting. .

This silicone O-ring is red in color, round in shape, has a durometer of 7OA, and is designed for use in a wide variety of sealing applications. Silicone is acceptable for temperature applications between -65 degrees F (-54 degrees C) to 450 degrees F (232 degrees C). It has good resistance to ozon...

Easy to read. Scaled from 0.020" to 0.11". Pewter plating makes the inches and millimeters more legible for the user to read. Easy accurate spark plug adjustment. Flanged edge for electrode bending. Beveled round hole for opening gap. 1-1/2" Diameter.