Provides low cost cathodic protection of ocean-going vessels, structures and equipment constructed of iron, steel, aluminum, magnesium, and other metals.
Cathodic protection for Pleasure craft boats.
High-quality Martyr anodes are pressure diecast and manufactured to strict quality standards through an ISO 9001 Quality Management System.
Reliable High Performance - Spyderco fixed blade knives offer the same performance you expect from our ground-breaking folding knives. Proudly Crafted for Life with highly evolved Ergonomics to minimize fatigue and increase cutting power..
One of a Kind -Stuart Ackerman is a custom knifemaker from New Zealand with a penchant for practical fixed-blade knives you can count on in a pinch. His Serrata fits that description..
Superior Blade Steel - Its thick, leaf-shaped blade is made by casting 440C stainless steel-a process that creates dendritic ("Tree-like") crystalline structures that gives it exceptional strength, ductility, and cutting ability to the steel.
Ergonomic - Its contoured handle scales are black G-10, shaped to fill the hand and eliminate pressure spots during extended use.
Ready for Anything - The Serrata has a custom-molded Boltaron sheath with G-Clip attachment.
...beginners and advanced science and chemistry learning. Develop, architect, and unleash your chemistry genius..
BONUS LEARNING GUIDE AND MOLECULE STENCIL: This model kit for organic chemistry comes with an 8-page instructional guide to easily identify all atoms and connectors as well as a molecule stencil for drawing structures on paper. Delivered in a sturdy plastic box with four compartments for storage and portability, its a complete toolkit to help learn organic chemistry..
3D VISUAL LEARNING: The 239-pieces molecule model kit is built for students from Grade 7 to graduate level, with color coded bonds to help visually understand and demonstrate the structure and geometry of compounds. All atoms are color coded to universal standards, making the Old Nobby Molecular kit your best chemistry friend..
ASSEMBLE COMPLEX STRUCTURES IN MINUTES: The organic chemistry molecular model kit contains high-quality atoms and bonds that seamlessly connect and disconnect to ensure you don't get tired fingers. Bonus link remover included to make the task of dissembling your molecular atom model kit structures super easy and fast..
FUN AND EFFECTIVE WAY TO LEARN CHEMISTRY: Learning complex structures in 3D with color coded atoms, plus your bonus learning guide means the ....
DEPSTECH Wireless Endoscope, IP67 Waterproof WiFi Borescope Inspection 2.0 Megapixels HD Snake Camera for Android and iOS Smartphone, iPhone, iPad, Samsung -Black(11.5FT)
【POWERFUL AND AFFORDABLE】The professional sewer inspection camera can easily find out what is wrong with sewer pipes,so we don't have to pay through the nose to rent a equipment or hire a professional plumber.And the included 16GB SD card is enough for multiple inspections.This multifunctional inspection camera is perfect for inspecting sewers, drains, wells, machinery, HVAC ductwork, storage tanks and more..
【UPGRADED CABLE AND ALUMINUM BOX】The aluminum alloy box is more durable.30m upgraded more rigid cable, more flexible to move in the pipes (but DO NOT bend the cable below 90°). And the upgraded cable wheel is made of high-quality iron coated with black varnish, and the electroplated surface is more anti-corrosion..
【UPGRADED AHD 720P IP68 SEWER CAMERA】The minimum camera diameter: 23mm/0.9inch, Comes with a 1.5 inch plastic steel protective cover and a plastic steel 3.54 inch protective pulley , suitable for 1-8 inches (25-200mm) pipes.With 12pcs adjustable white led lights,the 720P AHD camera head can make videos clearer even in dark pipes.And the IP68 camera adopts #304 stainless steel housing and sapphire lens to protect it from crash and corrosion..
【AHD 720P DVR MONITOR】The removable 7-inch IPS DVR monitor with AHD 720P resolut....
Mirror Telescoping Tool, Retractable Round Inspection Mirror Tool Telescoping Mirror Hand Tool with Handle for Mechanics Cars(50600mm Grip Cover)
【General Usage】: Round Inspection Mirror Telescoping is ideal for looking under the hood of a car or for home owners looking in difficult to reach and tight spaces. Find that lost item under the couch or solve that nagging engine issue.
【High Quality Material】: The extending body of the inspection mirror tool is made from stainless steel and wraps around a very clear and visible mirror. The handle's base of the telescoping mirror is wrapped in a soft gel cushion. With its strong frame and soft grip, each use can enjoy the easy and comfortable.
【Round Inspection Mirror】1.18"/30mm or 1.97"/50mm diameter mirror mounted on swivel ball joint for 360 degrees angle view. See into those hidden parts of your car: Parts numbers, timing marks, awkward nuts, find important lost parts etc.
【Retractable Telescopic Mirror】: The mirror shaft can can be adjusted and the maximum length up to 23.6in/ 600mm, and is very thin so you can use it in many different situations. Easily extends into tight areas to search for lost or dropped items and perform inspections, and clear glass mirror for perfect reflection.
【Service Guarantee】: Round inspection mirror telescoping mirror great for household, electronics and workshop use. 100% test before shipping to ens....
Dual Lens Industrial Endoscope, Aplenta 1080P HD 4.3\ IPS Screen Inspection Camera with 7mm Lens IP67 Waterproof Digital Borescope, Sewer Camera with 7 LED Lights, 11.5FT Semi-Rigid Cable, SD Card
...--With the IP68 waterproof, reliable cable, the pipe camera can work in any underground narrow environment. The 1000TVL endoscope camera,its super clear video recording performance.Sewer camera can easily view live video and supports recording definitely clear videos at any time and anywhere.What's more,drain inspection camera with 140°viewing angle makes you can easily check.and it includes a sun visor that allows the screen to be clearly visible even in sunlight..
【IP68 Sewer Waterproof Camera】The drain Inspection Camera measures 0.9inch (23mm x 120mm) with waterproof stainless steel housing. It is suitable for sewer pipes at 1 - 8 inch (25 - 200mm), and it include camera center locator and super flexible spring at length of 4.7-inch/120mm,easy inspection through the pipe.Easily view live video and photos.Especially of those hard-to-reach places that may not be easily visible.12pcs High Light Adjustable LED light,Also the 1000TVL drain inspection camera.
【 DVR Recording Function】This waterproof pipe inspection camera is equipped with DVR recording function（Free 8GB SD Card). It can support the external SD card up to 16GB. There is 140° wide view support definitely clear image and video.it greatly helps to improve image brightness and....
