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Tube Coupler Stiffener - 7.51"

Price: $22.99
  In Stock 1

Tube Coupler Stiffener - 7.51" x 14.5"

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Product ID LOCSTC-751
Manufacturer LOC / PML
Date Added
12/13/2023
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Cardboard Coupler Tubing: 3.9" diameter, 8" long

  • 7.51" Tube Coupler Stiffener: 7.51″ Tube Coupler Stiffener – 14.5″ long

Stiffy heavy-duty tube coupler stiffiners feature a deep spiral groove for maximum epoxy adhesion. These super heavy-duty wall stiffeners are designed to be epoxied inside of our standard tube couplers to greatly increase their lateral strength. Snapping off a payload at the joint under high-speed stress (as occurs when flying at or near Mach speeds) is not a worry when you fly with a Stiffy. NOTE: stiffys are not compatible with phenolic couplers. 

TUBE COUPLER STIFFENER

  • 2.56" Tube Coupler Stiffener: 2.56″ Tube Coupler Stiffener – 5.5″ long.
  • 3.00" Tube Coupler Stiffener: Stiffy heavy duty tube coupler stiffiners feature a deep spirsl groove for maximum epoxy adhesion. These super heavy duty wall stiffiners are designed to be epoxied inside of our standard tube couplers to greaty increase their lateral strength. Snapping off a payload at the joint under high speed stress (as occurrs when flying at or near Mach speeds) is not a worry when you fly with a Stiffy. NOTE: TC-300 Coupler Is REQUIRED to use this device.
  • 3.90" 7.5" long Tube Coupler Stiffener: 3.90″ Tube Coupler Stiffener 7.75″ Long
  • 5.38" Tube Coupler Stiffener: Stiffy heavy duty tube coupler stiffiners feature a deep spirsl groove for maximum epoxy adhesion. These super heavy duty wall stiffiners are designed to be epoxied inside of our standard tube couplers to greaty increase their lateral strength. Snapping off a payload at the joint under high speed stress (as occurrs when flying at or near Mach speeds) is not a worry when you fly with a Stiffy. NOTE: TC-5.38 is REQUIRED to use this device.
  • 7.51" Tube Coupler Stiffener: 7.51″ Tube Coupler Stiffener – 14.5″ long
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