Door Closers| Dorma
At RBA Door, we offer a wide range of high quality door closers, assemblies and accessories. Our door closers and door closing accessories are perfect for “high-traffic” commercial uses in schools, universities, churches, YMCA, offices, business, warehouses and exhibit halls. We also feature low-power door closers perfect for those with limited mobility. Our products are the ideal solution to maintain a first point of building security and to reduce energy consumption in climate controlled areas..
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Dorma 8835 Top Arm for RTS88
The Dorma 8835 Top Arm for RTS88 is for use on Double or Single Acting doors that have a 1" top rail. This arm is used on aluminum framed glass storefront doors. The arm is 10-7/8" long and 1-3/8" wide. The spindle lug 1" thick. This is the standard arm on the RST07 and RST10 packages.
Dorma Part # 8835
G8835 -
Dorma 8831 Top Arm | For use with RTS88
The Dorma 8831 Top Arm for RTS88 is for use on Single and Double Acting doors. This arm is known as a side load arm, and usually has a notch in the door at the top to access the arm fastening block. This piece measures 10-1/2" long by 1-3/8" wide at the widest part, and is 1/2" thick. This is the standard arm in the RST01 and RST02 Packages.
Dorma Part # 8831
G8831