ReviewsBeryllium Alloy Spring

Audioquest SureGrip #100 Series Gold Bananas 8 pack

  • Direct-Gold Plating over Beryllium Copper.
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AudioQuest 0.75 m Coax Coffee

  • Beryllium-copper is stronger and more conductive than normal phosphor-bronze connectors.
  • Direct-silver plating looks dull because there is no distortion-causing shiny nickel layer underneath.
  • Features cold-weld system for an ideal connection.
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PCT Active Return Coaxial CATV Amplifier 10dB PCT-MA-B1010-1A

  • IEEE 6 kV, B3 surge withstand on all F ports.
  • Gold-plated, beryllium copper patented DSM seizure technology.
  • Compliant with DOCSIS and CATV standards..
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Focal Kanta No1 Walnut Veneer Ivory Mat 2-Way Bookshelf Loudspeaker - Pair

  • Latest generation IAL3 Beryllium tweeter.
  • Wide rear port for No dynamic compression.
  • Moulded multi-ply cabinet with great neutrality.
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Columba 26" Alloy Folding Bike w. 18 Speed Double Suspension Blue (RJ26A_BLU)

  • Foldable alloy frame, 18 speed derailleur..
  • 26" wheels, alloy rim, foldable pedal, front/rear V-brake..
  • Zoom suspension, and rear alloy body spring suspension..
  • Alloy crank arms, alloy front/rear hubs and V-brakes, alloy kick stand, alloy rim. Shinko 26"x1.75" tire. Foldable bearing pedals..
  • Quick release front handle stem, with alloy silver color cap & PVC black bell..
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Columba Alloy Folding Bike 18 Speed Double Suspension Black Color 26 inch RJ26A_BLK

  • 26" wheels, folding alloy frame & suspension fork. 18 speed shifter and derailleur..
  • Zoom tracker 327v front suspension, and rear alloy body spring suspension..
  • Alloy crank arms, alloy front/rear hubs and V-brakes, alloy kick stand, alloy rim. Shinko 26"x1.75" tire. Foldable bearing pedals..
  • Quick removable front handle stem, with alloy silver color cap & PVC black bell..
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Linsoul HarmonicDyne Zeus 50mm Beryllium Dynamic Driver Headphone, High-Definition Audio Performance with Walnut Housing, Nano Velvet Earpads, OCC Cable

  • 【50mm Beryllium Dynamic Drivers】Engineered for Acoustic Accuracy. Equipped with a new and innovative custom 50mm Beryllium diaphragm dynamic driver, the Zeus offers an extreme frequency response of 10Hz to 40kHz. Going beyond the audible range of the human ear, the dynamic range of the Helios ensures you will never miss any details of any song.
  • 【Ultra-High Resolution Audio】Music You can Reach Out and Touch. We wanted to present a sound that was both accurate, and musical. We tuned the bass to be very precise yet deep enough to leave a satisfying rumble. The speed of the bass allows our transparent mids to shine through for those smooth vocals. The trebles shimmer like crystals and presents a detailed, while enjoyable, listen.
  • 【The Perfect Fit - Optimum Comfort for Hours of Listening Pleasure】Designed with the highest-quality materials for the metal headband and sandwiched with several layers of resonant dampening polymers, you’re ensured with a secure fit and cloud-like comfort. The lightweight and softbuild design means your long listening sessions will be pleasurable - without the pressure..
  • 【Ergonomic Ear Pads - Comfort meets HiFi】The innovative and ergonomically designed ear pads are crafted of high quality nano velvet cushions, an....
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Fastace MTB Bike Front Fork 26 27.5 29 Inch Compatible Double Shoulder Control Downhill Suspension Hydraulic Coil Sprung Inverted Shock Absorber Fork Bicycle Rebound Adjust (Ordinary Version)

  • ...ront fork has combined three different sizes of front fork into one, which is compatible with 26/27.5/29 inches, which means that you do not need to carefully compare the size of the bike to choose the correct front suspension..
  • Lightweight Design--FASTACE is a lightweight spring damper designed and manufactured for fast downhill bikes. Its inner and outer tubes, upper and lower plates, left and right legs are made of aluminum alloy with high strength and light weight, and the interior is designed with spring and oil pressure damping..
  • Hydraulic Damping System--The hydraulic damping system is inside the front fork right tube, that is, damping force generated by reciprocating motion of piston and valve plate in hydraulic oil is used to suppress vibration and impact caused by acceleration and deceleration of vehicles and road bumps. The internal damper adopts wear-resistant, low freezing point,special oil for high quality shock absorber to ensure the damping stability and reliability..
  • ⭐⭐Alloy Steel Spring Design--High strength alloy steel spring design is used inside the front suspension left tube, which can reduce weigh....
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GRELWT Greenhouse Wiggle Spring Wire & Lock Channel - Farmer Spring Lock & U-Channel Bundle, Suitable for Greenhouse Films, Insect Proof Nets, Sunshade Nets (10)

  • ✅High-quality, rust and maintenance-free Aluminum Alloy Lock Channel AND PVC coated Spring Wire. 6.56 ft. in length each.
  • ✅Securely attach your greenhouse plastic and shade cloth to your greenhouse with our high-quality spring wire (commonly known as wiggle wire). Our greenhouse film spring lock attachment ensures that your greenhouse covering plastic can hold up in high winds and harsh environments..
  • ✅Easily attaches to frames, baseboards and hip boards. Will bend to the arch of your tunnel.Pre-drilling or self-tapping screws recommended.
  • ✅The lock channel and spring wire set has a smooth surface with no damage to greenhouse films. It has been oxidized and it is anticorrosive, rust-proof with a long service life..
  • ✅Aluminum alloy lock channel, length: 6.56ft, width: 1.25 ’’, height: 0.5 ’’, wall thickness : 1/16 ’’, internal width of lock channel: 1.14 ’’. Single spring wire length: 6.56ft..
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KOXXUD Greenhouse Vent Window Opener, Upgrade Greenhouse Vent Automatic Opener with The Load of 15 kgs / 33 lbs to Automatically Open and Close The Greenhouse Window and Roof

  • KOXXUD Double Spring Greenhouse Window Opener improves the low bearing capacity of the single-spring window opener and optimizes the problem of rust-prone black iron spray paint window opener, which adapts high-quality aluminum alloy material, the thrust is larger and more durable..
  • 【VERY ECO-FRIENDLY】Double spring greenhouse window opener does not require batteries or electricity, as the indoor temperature and air pressure rise or fall, it automatically opens or closes the greenhouse's vents, which maintains the optimal temperature for plant growth..
  • 【EASY INSTALLATION】Easy installation and storage of double spring greenhouse window opener via the video linked of our products or installation manual..
  • 【DOUBLE SPRING DESIGN】According to previous customer feedback, we upgraded the old single spring to double spring, and the maximum bearing force has been increased from 7kgs/15lbs to 15kgs/33lbs, so that the window opener can not only be used in lightweight aluminum alloy windows, but also used on wooden windows..
  • 【NOTE】Minimum opening temperature: 15-25℃.
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Focal Kanta No3 White Audiophile 3-Way Floor Standing Speaker (Pair)

  • Bundle includes: 2 Focal Kanta No3 White HG White Carrara HG Audiophile 3-Way Floor Standing Speaker.
  • Latest generation IAL3 Beryllium tweeter.
  • Moulded multi-ply cabinet with great neutrality.
  • 2 x 8" (21cm) bass Flax cone and 6 1/2" (16.5cm) midrange Flax cone.
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