Best Small Coefficient

Anti-Theft Door Lock Cylinder Lock Copper Single Open Cylinder with Keys Strong Corrosion Resistance and Rust-Proof, Suitable for Wooden Doors, Aluminum Doors(L=60mm30/30)

  • Security protection, comprehensive upgrade, 100,000 times to open..
  • Made of pure copper, it is sturdy and durable..
  • Made of high-quality copper, it has strong corrosion resistance and is not easy to rust..
  • Significantly enhances the anti-theft and ease of use of the lock cylinder..
  • Powder metallurgy material, the friction coefficient between the surface of the material is small, long service life and good reliability..
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Anbt 2000ml Lab Essential Oil Distillation Apparatus Water Distiller Purifier Glassware Kits W/Condenser Pipe, Lab Glassware Kit

  • Complete Kit: 2000ml Lab Essential Oil Distillation kit based on steam distillation principle to operate, increases essential oil rate, higher purity than traditional way..
  • Premium Quality: All glassware are made of upgraded 3.3 borosilicate glass material well polished appearance. All standard size joints, including a metal stand with clamps..
  • Efficient Stability: The coefficient of thermal expansion of glasses is very small,withstand severe temperature changes. Even temperature up to 800 Fahrenheit, worry-free lab experiment..
  • Wide Application: Distillation glassware kit perfect for essential oil, hydrolat extraction at lab, home, research center, university etc.DIY any essential oil you want..
  • 100% Satisfied Service:Offer 12 months warranty,free parts replacement if any parts damage.Please send a message to seller before you open a return..
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New 500ml, 13pcs Glass Distillation Apparatus Chemistry Lab Glassware Kit Water Distiller Purifier

  • ❤ Perfect set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis. Can be used as experimental teaching equipment, alcohol, essential oil distillation..
  • ❤ All flasks are made of 3.3 borosilicate glass that is hand blown and polished for perfect fit, Comes with everything as pictured..
  • ❤ Free replacement parts within one year . Transparency is good. Good thermal stability. The coefficient of thermal expansion of the glass is extremely small and can withstand severe temperature changes. High temperature resistance. Corrosion resistance..
  • ❤ Please don't worry, we will pack the product strictly and the damage rate of the package will be less than 2%..
  • ❤ we will send it in 12 hours when we receive your order and we will send it by the fast way , delivery time within 6 - 20 working days ! If you have any questions , please contact with us ,and we will provide the best way to help you !.
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304 Stainless Steel Ball Precision Solid Sphere 20.25 / 30mm - 40/50 / 60mm Large Stainless Steel Steel ball-50mm1PCS

  • The appearance is precisely hydraulic, the structure is stable, and the polishing and polling is not lost..
  • Good product foundation is good steel, we use the highest-end steel to ensure the functional standards of steel balls, and use the total GR15 bearing steel to be machined..
  • High precision rating, small friction coefficient, polished, smooth surface smooth, high brightness.
  • High hardness, wear resistance, steel density, uniform load capacity, increase life, reduce replacement and damage.
  • High temperature resistance, high-end steel heat-resistant temperature, reduced the fragmentation and deformation of high-speed high temperature friction, is a precision steel ball worth more than high.
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Cylinder Lock Copper Security Anti-Theft Brass Cylinder Gate Lock Core Entrance Door Lock Cylinder for Wooden/Aluminum Doors (Color : 110 M)

  • 【Excellent Material】The lock core is made of solid copper with brushed finish, corrosion and rust resistant, wear resistant, durable and sturdy for long service life..
  • 【Anti-theft 】Significantly enhances the anti-theft and ease of use of the lock cylinder.The strong material made the thief helpless.this is uneasy to destroy..
  • 【Reliability 】Powder metallurgy material, the friction coefficient between the surface of the material is small, long service life and good reliability..
  • The product is durable and easy to install, so it is suitable for most households..
  • The price is competitive, with precise fit and appearance, which can meet your needs for the lock cylinder..
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Vasyli+McPoil Tissue Stress Relief Orthotic, Low Profile Shoe Insole for Sports, Football, Soccer, Baseball, and Basketball, Foot Support Shoe Insert for Achilles and Heal Injuries, Small

  • Shoe insert offers 6 degrees of rearfoot correction that can be used to treat conditions in athletes and non-athletes.
  • Comes with a pair of Vasyli+McPoil Orthotic in a small size (Men's 7.5-9 shoe size).
  • Features a high-profile medial arch contour for extra support and positioning.
  • Dual-density orthotic allows normal pronation but prevents over pronation and has a top layer of high-friction coefficient cloth.
  • Ideal for wearing after traumatic ankle sprains that result in hypermobility or Achilles stress.
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Olytamxi Folding Step Stool,Heavy Duty Mini 2 Step Ldder Portable Step Stool for Adults Kitchen Closet,White

  • Premium Quality: the small step ladder Consists of high quality heavy-duty metal and anti-slip plastic wider pedals, bracket structure design makes it....
  • Dimensions:The wide step stool unfold size is 19.7" x 19.3" x 17.5", 22.0" x 20.0" x 1.6" when folded. Saving your space and taking as you go is....
  • Multi-purpose: The mini ladder is portable and easy to carry, can be used for picking, cleaning, standing or wherever height needs to be increased,....
  • Note: Your safety is our most concern.In case of ground surfaces with a low coefficient of friction such as hardwood floor or tile floor, please be....
  • Attention: Please don't overload the step stool or it will not stable.(weight limit 220 lbs) Any question Please contact,We will reply you within 6....
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Cylinder Lock Copper Copper Lock Core Cylinder Security Door Gate Lock Cylinder Lock for Wooden/Aluminum Doors (Color : 47.5mm(37.5 10) 2keys)

  • 【Excellent Material】The lock core is made of solid copper with brushed finish, corrosion and rust resistant, wear resistant, durable and sturdy for long service life..
  • 【Anti-theft 】Significantly enhances the anti-theft and ease of use of the lock cylinder.The strong material made the thief helpless.this is uneasy to destroy..
  • 【Reliability 】Powder metallurgy material, the friction coefficient between the surface of the material is small, long service life and good reliability..
  • The product is durable and easy to install, so it is suitable for most households..
  • The price is competitive, with precise fit and appearance, which can meet your needs for the lock cylinder..
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D&D Technologies TCGS3S Gate Stop, Damage Protection Bumper Reduces Sound from Closing Metal Gates, for Any Square Gate, 1 Count

  • 【Excellent Material】The lock core is made of solid copper with brushed finish, corrosion and rust resistant, wear resistant, durable and sturdy for long service life..
  • 【Anti-theft 】Significantly enhances the anti-theft and ease of use of the lock cylinder.The strong material made the thief helpless.this is uneasy to destroy..
  • 【Reliability 】Powder metallurgy material, the friction coefficient between the surface of the material is small, long service life and good reliability..
  • The product is durable and easy to install, so it is suitable for most households..
  • The price is competitive, with precise fit and appearance, which can meet your needs for the lock cylinder..
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ASZLBYM SNR0013M16 CNC Lathe Internal Threading Boring Bar Turning Tool Holder With 10pcs 16IR AG60 Carbide turning insert

  • ♥Package includes :1PC SNR0013M16 boring bar + 11PCS 16IR AG60 carbide thrading turning insert + 1PC T15 wrench.
  • ♥SNR0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread right cutting.
  • ♥ Thredaing boring bar : The material of the boring bar is 40Cr steel, Widely Use, Tightly impacted bolt, simple structure, often used for small hole machining..
  • ♥16IR AG60 carbide inserts : 16IR AG60 inserts are made of carbide and the coating material is TiN , processing pitch range : 0.5~3.0mm.
  • ♥16IR AG60 carbide inserts Can be used for processing steel ,the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability ..
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