Truth 20810 15.10 Dual Arm Casement Operator LH SS - 55053-SS Dyad Operator While the original Marvin hardware

While the original Marvin hardware is larger than this replacement

It is ideal for fixing or replacing the gearbox in multipoint locking systems where the existing lock case has worn out or failed

This set features a durable stainless steel track paired with heavy gauge steel support arms

This is older inventory and may have minor imperfections in the finish

Truth 20810 15.10 Dual Arm Casement Operator LH SS - 55053-SS Dyad Operator While the original Marvin hardwareTruth 15. 10. 00. 521 Dual Arm Casement Operator Left Hand, Stainless Steel This is the Truth Hardware 15. 10 series dual arm casement window operator with a stainless steel arm set and an E Gard finished body. It is a surface mount unit originally used by window manufacturers including Bilt Best, Marvin, Windsor, Vetter, Pozzi, and Shelter, among others. The operator uses a straight (no offset) split arm with a link. As viewed from the outside of the