Pay in 4 interest-free payments of $76.68 Learn more
Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
MA521B-DN-613
Double Acting for wood or steel doors and frames
Accentra (formerly Yale) 1109 x 1765
Sargent 475
Valid toggle credentials on the exterior may be used to change to a passage or secured status
770AA Adjustable Perimeter Gasketing Acoustic Door Seal Set Best Precision Exit Device Trim MA521B-DN-613The Zero 770AA adjustable perimeter door seal, comprising of a solid one piece clear anodized extruded aluminum case, with a solid neoprene gasket and inner sidewall neoprene sound dampening pads. This seal is ideal for Sound Trapping loud noises, blocking light, and containing smoke, and fire (refer to individual product ratings for details). It uses countersunk stainless steel adjusting screws to ensure sealing adjustments of up to 7. 9mm to allow
US$ 170.00
US$ 170.00
US$ 1247.50
US$ 397.50
US$ 1397.50
US$ 2222.50
