Encore 50.17 Dual Arm Low Profile, LH 3-3/4 Arm is yellow zinc dichromate

Arm is yellow zinc dichromate (YDI)

Truth® Sentry locks are known for their reliability in both new construction and replacement applications

Sold individually as the center gearbox section only

or for new installations seeking proven OEM-quality performance

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Encore 50.17 Dual Arm Low Profile, LH 3-3/4 Arm is yellow zinc dichromateTruth 50. 17 Special Low Profile Casement window operator for Weather Shield windowsThe 50. 17 is similar to the 50. 11, except the linkage and arms are offset to make it a low profileScrews: Not Included, Recommended size # 8 x 1 Flat HeadPlastic Guide shoe, Handle and cover sold separately