Unknown casement window crank

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Quick Learner from San Antonio Texas

Jun 20, 2026 4:22 pm

All I see is 'Cort DC' maybe otherwise known as cortizo

5 user uploaded images

2 Replies

Jasmine from SWISCO

Jun 29, 2026 3:35 pm

Hi there,

This window operator is similar to the 39-001 Window Crank Operator. The opposite handed version is the 39-002. To determine which of these is the correct replacement match, carefully look over the specifications and compare them.

These both come with a compatible handle but the 39-504 SS 13-3/4" Channel Guide is sold separately.

Dimensions for 39-001