Truth 24.31 casement window sash lock. The hole spacing is 3-13/16" and the "Fork" projects out 1-7/8". Housing is made of die cast metal that is then powder coated.
Replacement Pole Hook Drive for the Wi10637 for the Truth Telescoping Pole Crank. The Hook Adapter measures 1" wide, overall length is 2-3/8" including female insert that fits into pole. The insert spline is 11/32" with a 1/2" diameter.
This plastic clip was used to hold the older version Guide Bar or Track. The piece measures 3/4" wide, by 5/8" high, with an 11/16" projection. The clip is made of plastic.
Replacement Hex Ball Drive for the Truth Telescoping Pole Crank. Hex Ball measures 11/16", overall length is 1-15/16" including female insert that fits into pole. The insert spline is 11/32" with a 1/2" diameter.
This sash lock has been discontinued. If you order this part, the 16.27 will be sent as a replacement. According to the factory, the Wi1627 will work as a replacement with any modification.