Offset Single Arm Operator, 9-1/2

Product Code: 39-412

Offset Single Arm Operator, 9-1/2
Main product image of the 39-412 Offset Single Arm Operator, 9-1/2
Alternate view of 39-412
Alternate view of 39-412
Anatomy of a casement window
Quantity Price
1-4 $26.15
5-9 $24.84
10-24 $23.38
25-49 $21.25
50+ $19.32
Please Note: Bulk pricing applies only to purchases of the same option
bronze bronze
white white
Product Description
This is a sill mount Truth Hardware offset single arm crank operator used to open and close wood, metal, and vinyl casement windows.
  • See SWISCO product 39-413 for the opposite handed version.
  • Will provide a full 90 degree window opening.
  • 9-1/2" long arm, measured from wheel center to gear center.
  • 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 operatorThis discussion includes image(s). 3 Oct 23, 2021
Width of Operator Housing 2 Jul 29, 2020
39-412 is almost right for the 2420 LHThis discussion includes image(s). 2 Jul 6, 2020
Broken This discussion includes image(s). 2 May 11, 2020
Help me my WindowsThis discussion includes image(s). 2 Aug 23, 2019
Window crankThis discussion includes image(s). 2 Aug 7, 2019
norco window truth hardwareThis discussion includes image(s). 2 Apr 19, 2019
Norfolk Window crankThis discussion includes image(s). 2 Oct 2, 2018
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