Content Container Nailor 61-HD Series Heavy Duty Supply Grilles are offered with both single and double deflection blades. The adjustability of the blade is 0° – 40° deflection and they are spaced on 1/2" (13) centers. The double deflection rear blades are spaced on 3/4" (19) centers. Models Double Deflection 61DV-HD - Vertical (Short) Front Blades 61DV-HD-O - Vertical (Short) Front Blades • with Steel OBD 61DH-HD - Horizontal (Long) Front Blades 61DH-HD-O - Horizontal (Long) Front Blades • with Steel OBD Single Deflection 61SV-HD - Vertical (Short) Blades 61SV-HD-O - Vertical (Short) Blades • with Steel OBD 61SH-HD - Horizontal (Long) Blades 61SH-HD-O - Horizontal (Long) Blades • with Steel OBD Submittals All Submittals Combined Individual Submittals 61DH-HD(-O), 61DV-HD(-O) • Double Deflection 61SH-HD(-O), 61SV-HD(-O) • Single Deflection Performance Data 61DV-HD, 61DH-HD, 61SV-HD, 61SH-HD Finish Finishes for Grilles, Registers & Diffusers Woodgrain Finish Brochure Specifications Steel Heavy Duty Supply • 61D-HD • Word Document [.docx] Catalog