Top Useful Engineering

30PCS Clear Plastic Student Math Protractor 6-Inch Long 180 Degree for Angle Measurement

  • ✿COLOR: Clear color allow you see the words, letters, figures on page through the protractor..
  • ✿PACKAGE INCLUDE: 30pieces high quality 6 inches clear protractors..
  • ✿PURPOSE: The geometry protractors are suitable for measure, student work, painting, technical drawing, graphing of engineering. Appropriate size is useful for geometry drawing and math class..
  • ✿ADVANTAGES: A range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree.
  • each 10 degrees have a clear line to distinguish. Lightweight and easy to carry, not take too much space. Protractor with inch and centimeter marks makes measuring easier..
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Kensun AC/DC Digital Tire Inflator for Car 12V DC and Home 110V AC Rapid Performance Portable Air Compressor Pump for Car, Bicycle, Motorcycle, Basketball and Others

  • FAST INFLATION: With Kensun's advanced engineering, the 120W solid metal motor provide superb power, which will make your tire inflation super-fast and easy..
  • AC/DC FOR CAR AND HOME: Kensun’s unique AC/DC switching with 12V car cigarette light plug as well as 110V wall plug for home outlet makes this inflator more useful since you can use it anywhere..
  • AUTO SHOT-OFF DIGITAL GAUGE: Unit shuts off automatically when preset pressure is reached. Large, bright, back-lit LCD display with unit conversion (PSI/Bar/KPA) makes this unit super easy and safe to operate..
  • MULTI-PURPOSE: Inflate tires of cars, bikes, sedan and midsize SUV. Adaptors for balls and inflatables included, in addition to the unique AC/DC capabilities and LED worklight makes this inflator useful in any situation..
  • BUILT TO LAST: When you buy a Kensun product you know that you are getting high quality, durable construction that has been tested rigorously..
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CKLT Gold Brass Ruler 15 cm, Thickness 0.06inch Durable Straight Ruler, Metal Bookmark Measuring Tool Stationery Math Geometry Gift for Students and Children

  • GOLD BRASS RULER SET: Brass-made measuring tools is durable.Thick copper plate fine grinding and polishing into the whole process, made the whole design beautiful and simple. 15cm Brass Ruler：6.5*0.67*0.06 inch （165*17*1.5 mm）.
  • CLEAR AND ACCURATE: The scale is clear to read and work accurately for students studying and other math measuring. It can meet the usual small measurements, include mm/cm/inch and angle..
  • DURABLE MULTI-FUNCTION: Widely useful for any occasion, such as life, study, work, experiment, stationery, bookmark ,home decoration etc. Math geometry tool are useful tools in architecture, engineering, arts, designing and school use..
  • IDEAL GIFT FOR FRIENDS: The Shine color of brass ruler set is beautiful and handy to put in school bags or in a storage bag. You can send them to your friends and classmates as a gift..
  • FULL OF TIME FEELING: Brass has the polydegeneration of colour and lustre, as the use will gradually natural oxidation. The colour and lustre will change with oxidation, formed a characteristic restoring ancient flavor, full of time feeling..
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CURT 31083 2-Inch Front Receiver Hitch Select Ford F-150 Expedition

  • VERSATILE RECEIVER. Add a useful hitch receiver to the front end of your vehicle with this front mount receiver hitch. The standard 2-inch receiver....
  • RELIABLE STRENGTH. This front hitch is rated for 5,000 lbs. GTW and 500 lbs. tongue weight. It is also rated for 9,000 lbs. straight-line pull....
  • TESTED BUILD. This front mount hitch is fully tested for your safety at our Detroit engineering facility. We test our front trailer hitch designs....
  • CORROSION-RESISTANT. For superior protection against rust, chipping and UV damage, this front hitch is covered in a dual-layer of rust-resistant....
  • EASY INSTALLATION. This front tow hitch is engineered with a vehicle-specific design to fit select models of the Ford Expedition and F-150.
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ZoZoplay Straw Constructor STEM Building Toys 400 Piece Straws and Connectors Building Sets Colorful Motor Skills Interlocking Plastic Engineering Toys Best Educational Toys Boy & Girl (800 Straws)

  • ...nectors with various color, which improve your child’s sensitivity to color and promote hand-eye coordination. Useful cognitive behavioral therapy for children diagnosed with Autism and Asperger disorders, increase visual perception skills.
  • INSPIRE YOUR CHILD’S IMAGINATION AND CREATIVITY. STEM supported Engineering Blocks are built to develop your child’s Science, Technology, Engineering and Math skills. Cultivate your child to challenge creative design, such as houses, windmills, baskets, trucks and much more! All finished products can be tightly spliced through the connectors. For boys and girls age 3 through​12+ years, designed to support your child’s creativity as they grow.
  • HAVE FUN AND ENJOY EDUCATION. We believe in making toys that are both fun and educational. Our 400 pieces ​gift idea ​set will help kids build fine motor skills, while Having Fun! We make learning so much fun, they won’t even know they are gaining valuable learning experiences they can build on the rest of their lives! ZoZoplay toys have also been used in classrooms, as learning and educational toys for kindergartens and preschool classrooms, which will stimulate children’s interest in learning.
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TRIWONDER 20kN Climbing Pulley Rescue Pulley Single Sheave Aluminum Fixed Eye Rock Rope Pulley (Purple)

  • ✅ HIGH QUALITY MATERIAL – Made of quality aluminum alloy, our climbing pulley features high strength, superior wear resistance and corrosion resistance.
  • ✅ STURDY & SAFE – Heavy duty rescue pulley can withstand about 20KN pull strength, compatible with the rope from 8mm to 13mm, CE certified.
  • ✅ SMOOTH & QUICK ROTATION – Fine polish ensures sleek surface, providing smooth and quick rotation to greatly reduce friction.
  • ✅ EASY TO CARRY – The Aluminum pulley is light and compact, useful for your outdoor sports but not increase any burden, portable enough to carry anywhere.
  • ✅ EXTENSIVE APPLICATIONS – Our fixed pulley is ideal for climbing, hauling, transporting, rescue, aloft work, engineering, caving or other mechanical advantages.
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UCEDER Surfboard Cover and Surfboard Storage Bag for Outdoor Travel,5'0\

  • Superior Material:polyester top+UV reflective bottom+5mm foam padding on each side+Reinforced nose and tail+Corrosion resistant double zippers closure.
  • Thick Big Shoulder Pad:Removable, adjustable padded shoulder strap. Relieving the pressure on your shoulder,keep you comfortable and relaxed during car roof transportation.padded carry handle is an extra choice to carry the bag..
  • More Storage:Inner velcro pocket,Used to store personal belongings, such as mobile phones, keys, wetsuit,etc. Exterior zipper pocket,Used to store gears, fins ,some useful and necessary things..
  • 360 Rotation Buckle:OBM high engineering plastic is more stronger than ABS,Easy to install and remove..
  • Warm Tips:Fits 5'10"x20'' Wide surfboard.Maximum protection for your surfboard(recommend getting a size at least several inches longer than your surfboard).
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Keyboard Cover for Logitech MK360 & K360 Wireless Keyboard Logitech MK360 & Logitech K360 Keyboard Protector - Clear

  • PERFECT FIT FOR: Logitech MK360 & Logitech K360 Wireless Keyboard.
  • HIGH QUALITY: Made with premium engineering grade silicon material. Ultra thin with with strength, reusable, durability and flawless finish features..
  • USEFUL: Significantly reduces the sound during typing keyboard and protect characters on the keyboard from being worn away. The incredibly thin make....
  • ACCURATE DESIGN: Each key was specially molded and designed, fit each key perfectly. Manufactured to the quality available. Flexible, this cover is....
  • ANIT-DUST & WASHABLE: An ideal choice for you to keep your keyboard from everyday spills (water,coffee/milk), dust (crumbs/powder), liquid, pet's pees....
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uni-ball Kuru Toga Mechanical Pencil with 0.7 mm Lead Refills & Pencil Erasers, HB #2

  • Lead Mechanical Pencil: Useful for school work, art projects, and note taking, our 0.7mm mechanical pencils deliver crisp, vivid lines every time via extra-durable diamond-infused HB #2 lead.
  • Premium Performance: Featuring state-of-the-art engineering, our lead pencils provide a precise, smooth writing experience.
  • A rotating lead mechanism keeps the lead pencil sharpened and helps prevent breakage.
  • Exclusive Lead: Our unique diamond-infused 0.7 mm lead refills create dark, crisp lines.
  • Replaceable Eraser: Easily correct mistakes with the included eraser and mechanical pencil eraser refills.
  • Includes: a 0.7mm mechanical pencil, 10 0.7mm lead pencil refills, and 2 extra erasers for pencils.
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Keyboard Cover for Logitech G910 Orion Spectrum & Spark RGB Keyboard Logitech G910 Keyboard Skin Protector - Clear

  • PERFECT FIT FOR: Logitech G910 Orion Spectrum & Orion Spark Mechanical Gaming Keyboard.
  • HIGH QUALITY: Made with premium engineering grade silicon material. Ultra thin with with strength, reusable, durability and flawless finish features..
  • USEFUL: Significantly reduces the sound during typing keyboard and protect characters on the keyboard from being worn away. The incredibly thin make....
  • ACCURATE DESIGN: Each key was specially molded and designed, fit each key perfectly. Manufactured to the quality available. Flexible, this cover is....
  • ANIT-DUST & WASHABLE: An ideal choice for you to keep your keyboard from everyday spills (water,coffee/milk), dust (crumbs/powder), liquid, pet's pees....
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Drafting Compass for Geometry Set - Drawing Compass Geometry Set for Drafting, Math and Making Circles with Large Extension Beam for School, Drafting, Engineering and Architecture

  • GEOMETRY COMPASS SET CONTAINS – Two Ferocious Viking bow compasses, an extension beam, interchangeable attachments, a slip handle for pens, pencils, stylus or markers. Ideal for students in grades 9-12, vocational or college classes studying drafting, architectural design, and construction engineering.
  • HIGH QUALITY COMPASS – We have all tried using a cheap plastic compass that can’t hold the shape for even a single circle and forces you to have to try again. With this high quality Ferocious Viking bow compass you will not have that problem. The set screw in the center of the compass allows you to accurately set the size of the circle you need and hold it..
  • VERSATILE – An Extension Beam attaches to the big Ferocious Viking Bow Compass for drawing large circles and arcs up to 22 inch diameter, very useful for those times you need to think BIG..
  • EXTRA FEATURES – Includes a sharpener for sharpening the point of the lead to always be able to create precise arcs and circles. Also includes a small container for lead, so you have a replacement handy when needed. Additionally includes a small stylus pen that can be used in the slip handle or separately.
  • IDEAL FOR MATH CLASSES – Such as Geometry class, drafting, architectural drawings, engineering desi....
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ZoZoplay Straw Constructor STEM Building Toys 400 Piece Straws and Connectors Building Sets Colorful Motor Skills Interlocking Plastic Engineering Toys Best Educational Toys Boy & Girl (400 Straws)

  • ...ectors with various color, which improve your child’s sensitivity to color and promote hand-eye coordination. Useful cognitive behavioral therapy for children diagnosed with Autism and Asperger disorders, increase visual perception skills.
  • INSPIRE YOUR CHILD’S IMAGINATION AND CREATIVITY: STEM toys supported Engineering Blocks are built to develop your child’s Science, Technology, Engineering and Math skills. Our straw constructor could cultivate your child to challenge creative design, such as letters, houses, baskets, and more they can imagine everything! All construction can be tightly spliced through the connectors and enough sturdy. For boys and girls age 3+ years, designed to support your child’s creativity as they grow.
  • HAVE FUN AND ENJOY EDUCATION: We believe in making toys that are both fun and educational. Our 400 pieces gift idea set will help kids build fine motor skills, while Having Fun! We make learning so much fun, they won’t even know they are gaining valuable learning experiences they can build on the rest of their lives! ZoZoplay toys have also been used in classrooms, as learning and educational toys for kindergartens and preschool classrooms, which will stimulate children’s interest in learning....
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