ReviewsStraight Bore Couplings

Echo / Shindaiwa 43312312130 BAND, BRAKE

  • Manufacturer Description: S-450*28MM BORE,METRIC,NSB.
  • Maximum Brake Continuous Thermal Dissipation: 0.38 kW.
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Ruland OD21/33-AT Oldham Coupling Disk, Black Acetal, Bore, 1-5/16\ or 33.3mm OD

  • Ruland oldham couplings have a zero-backlash balanced design for reduced vibration at speeds up to 4,500 RPM. They can accommodate high amounts of parallel misalignment (up to 10% of the hub OD)..
  • Acts as a mechanical fuse stopping power transmission during a torque overload. User can combine clamp or set screw hub with inch, metric, keyed, or keyless bore for a high level of customization..
  • Made from acetal for higher torque and torsional stiffness capabilities than nylon..
  • Proprietary hub machining process for smooth interaction between the hub and disk allowing for significantly longer life..
  • Ruland oldham coupling disks are RoHS3 and REACH compliant.
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EZshoot BoreSighter Bore Sight Kit with Button Switch for 0.177 to 0.54 Caliber Rifles Handgun Red Laser Bore Sight

  • Improve Accuracy: Laser bore sight emit a straight red laser beam, providing a precise reference for zeroing in on your target..
  • Applied More Model: Upgrade 9 bore adapters in set, the laser bore sight can be applied to all .177-.54 caliber rifles and pistols..
  • Push Button Switch: Upgrade bore sight add push button switch function, control it conveniently..
  • Easy to Use: Simply choose the caliber adapter and place the laser bore sight unit in the muzzle..
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Motis - Firefighting Mini Spanners, Lightweight & Portable Spanner Wrench, Must Have Firefighter Tools, Red, 2-Pack

  • Ultra-lightweight & Accessible - A practical addition to your set of firefighter tools, our mini spanner weighs only 2.5 ounces each. It fits in your bunker gear pocket, making it easy to access any time, anywhere..
  • Heavy-duty - Our mini spanner wrench is made of 6061 T6 aluminum, a metal suitable for tough tasks while firefighting. Small yet sturdy and tough, it excels at getting the job done.Tightens Couplings - Use this firefighter spanner wrench to tighten and secure loose couplings. Whether it’s for a standpipe connection or for an attack line, the spanners work on all caps and couplings on the fireground..
  • Tightens Couplings - Use this firefighter spanner wrench to tighten and secure loose couplings. Whether it’s for a standpipe connection or for an attack line, the spanners work on all caps and couplings on the fireground..
  • Undoes Couplings - No need to run back to the truck to grab spanners. Keep these mini spanner wrenches in your bunker gear pockets..
  • Great Value Pack of 2 - This firefighter spanner wrench comes in pairs..
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MidTen Bore Sight Kit, Red Laser Boresighter for 0.17 to 0.54 Caliber Rifles Handgun with Button Switch for Hunting and Shooting

  • ...reat battery compartment make it easy to install and lock the batteries, avoiding “don’t work” caused by battery overturning. Through test, 3x AG13 can last for five-hour service life (continuous use). The design of push button switch saves power when you stop using..
  • Improve Accuracy: Laser bore sight emits a straight red laser beam, allowing for more quick and accurate resetting of any sights and scopes. High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 50 yards. Laser class IIIA, less than 5mW..
  • Applied More Models: laser bore sight kit with multiple caliber (9pcs bore adapters) to fit 0.17 to 0.54 caliber pistols, rifles, handguns. Simply choose the compatible caliber adapter and place the laser bore sight unit in the muzzle..
  • Easy to carry and store: The bore sight with compact and lightweight design and sturdy and durable construction is convenient to be carried. Coming with a beautiful case, it can be stored when not in use..
  • Reliable and Professional: MidTen has been focusing on hunting products, especially the boresighter for many years. Our products come with 12-month warranty. If you have any problem, please contact us without hesitation.
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uxcell 7mm to 7mm Bore Rigid Coupling Set Screw L22XD14 Copper,Shaft Coupler Connector,Motor Accessories

  • Total Length: 22mm/0.87 inch, Outside Diameter : 14mm/0.55 inch.
  • Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies..
  • Top tight type rigid coupling with 2/4 screws to hold the shaft tightly.
  • high torque with rigidity, low inertia and excellent sensitivity..
  • NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use..
  • Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling..
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Vucvy Laser Bore Sight Kit for .17 .22 to 12GA Caliber Rifle, Laser Boresighter Kit with 12 Multiple Caliber Adapters, Laser Bore Sighter for Competition Shooting Hunting (Green with Charger)

  • More Accurate: This red boresight installs in the barrel of the firearm, projects a laser beam from the center of the bore axis, and provides a precise reference to zero-in your optic or iron sights, reducing cartridges and shells wasted.
  • Multiple Caliber from .17 .22 to 12GA: Red Laser bore sighter ​with a unique system of 12 adapters fit all .170 .22 to 12GA caliber, hunting rifles, pistols/handguns, scope, could be as 9mm bore sight, 308 bore sight, 556 laser bore sight, 12 gauge bore sight and so on.
  • Ultra-Long Life Rechargeable Battery: Our laser bore sight kit features an upgraded CR2 battery which can be used continuously for up to 16 hours. You can use our included charger to charge your battery, no need to buy a new battery.
  • Convenient Button Switch: Just lightly press to turn ON/OFF the laser bore sighter for all guns and control the boresight laser conveniently while pressing the switch and save power when you stop using it.
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E-link Laser Bore Sight for .177 to .50 Caliber Pistol Rifles Handgun Laser BoreSighter with Red Dot 2 Set of Batteries

  • 8 Bore Adjustable Adapters: The laser bore sight kit fit for any .177 to .50 caliber pistol, handguns and rifles, which allows the accurate bore....
  • Easy to Operation: Simply choose the caliber adapter and place the laser unit in. it will emit a straight red laser beam with a long range. It allows....
  • It activates with a button switch. Crafted from anodized, tough aircraft aluminum..
  • It lets you check scope alignment anytime. It allows for quick and accurate resetting of any type (iron, optical, laser, holographic, etc.).
  • Caution: This bore sight kit is not available for the barrel with silencer. Keep the red laser beam away from eyes. Class IIIA laser, less than 5 mW..
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MidTen Laser Bore Sight Kit Green Dot Boresighter for 0.17 to 0.54 Caliber for Rifles Scope and Handgun Sighting

  • Easy to Use: Upgraded battery compartment make the laser boresighter easy to install and lock the batteries. 2 sets batteries are included in the....
  • Improve Accuracy:Laser bore sight emit a straight Green laser beam, allows for quick and accurate resetting of any sights and optics, saving your time....
  • MidTen laser bore sight kit comes with 9pcs bore adapters to fit 0.17 to 0.54 caliber for pistols, rifles, handguns. Simply choose the caliber adapter....
  • Push Button Switch: Upgrade bore sight add push button switch function, control the laser conveniently, while pressing the switch and save power when....
  • Caution: This tool is not available for the barrel with si-lencer. Keep the green laser beam away from eyes. Class IIIA laser, less than 5mW..
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uxcell 6mm to 1/4 Inch Bore Rigid Coupling Set Screw L25XD18 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,2pcs

  • Connection Bore Diameter: 6mm to 1/4 inch.
  • Total Length: 25mm/0.98 inch, Outside Diameter : 18mm/0.7 inch.
  • Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies..
  • Top tight type rigid coupling with 2/4 screws to hold the shaft tightly.
  • high torque with rigidity, low inertia and excellent sensitivity..
  • NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use..
  • Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling..
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uxcell 8mm to 8mm Bore Rigid Coupling Set Screw L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue w Wrench

  • Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies..
  • Top tight type rigid coupling with 2/4 screws to hold the shaft tightly.
  • high torque with rigidity, low inertia and excellent sensitivity..
  • NOTE: The rigid type basically does not allow eccentricity, and it must be fully adjusted during use..
  • Single piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling..
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