Truth Hardware Dyad Operator

Product Code: 39-171

Product Description
This is a sill mount Truth Hardware split arm crank operator used to open and close casement windows.
  • See SWISCO product 39-172 for the opposite handed version.
  • 5" link arm with a top detachable clip.
  • 11/32" spline; handle sold separately.
  • Ellipse style case is manufactured of high-pressure die-cast zinc; hardened steel drive worm and gear arm with nylon roller.
  • Finish is electrostatically applied, durable coatings that provide excellent resistance to chipping, scratching and corrosion while maintaining color stability for years in direct sunlight.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Casement window part identification neededThis discussion includes image(s). 2 May 4, 2021
Patent 4505601 Replacement OperatorThis discussion includes image(s). 2 May 3, 2021
Replacement Window Crank HardwareThis discussion includes image(s). 2 May 3, 2021
Truth Dyad Operator 4 1/2" armThis discussion includes image(s). 2 Apr 27, 2021
Left hand casement window operatorThis discussion includes image(s). 2 Apr 13, 2021
Arm not attached This discussion includes image(s). 2 Apr 12, 2021
Window crankThis discussion includes image(s). 4 Apr 11, 2021
window casement operator This discussion includes image(s). 2 Apr 6, 2021
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