Spectrum Stair Rail Knuckle
Spectrum Stair Rail Knuckle
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Spectrum Stair Knuckle

The Spectrum Stair Knuckle is an adjustable fitting for transitioning from 36″ height rail sections to in-line stair rails. It can achieve angles up to 45 degrees and features a female connection to allow for Spectrum top rails to be cut to length and concealed within the fitting. This knuckle fitting is available in standard and special Spectrum colors. CLICK HERE to view the color chart. For use with Spectrum posts only.

GRADE: Aluminum

ITEMABCDANGLES (up to)COLORX (height)Y (length)Z (width)WT (lb)
S0904-AR733.53″1.65″0.20″0.75″45 degreesUncoated3.84″3.66″1.78″1.08
S0904-AR73-BK3.53″1.65″0.20″0.75″45 degreesBlack3.84″3.66″1.78″1.08
S0904-AR73-BR3.53″1.65″0.20″0.75″45 degreesDark Brown3.84″3.66″1.78″1.08
S0904-AR-73-MT3.53″1.65″0.20″0.75″45 degreesMetallic Silver3.84″3.66″1.78″1.08
S0904-AR73-WH3.53″1.65″0.20″0.75″45 degreesPure White3.84″3.66″1.78″1.08