Norton 1600 Series Surface Door Closer (Dark Bronze) | NOR-1601-690 Liftmaster Fuses When used as part of

When used as part of a larger system

Slow SwingSmart DC operator down to 15-22 seconds to open/close

721209 - 1 Balancing spring

BFT Bollard Cable Extension (82 ft

Engineered for durability and easy maintenance

Norton 1600 Series Surface Door Closer (Dark Bronze) | NOR-1601-690 Liftmaster Fuses When used as part ofNorton 1600 Series Surface Door Closer (Dark Bronze) NOR 1601 690 The 1600 Series Door Closers are designed to fit almost any application and are the choice of engineers worldwide. Ideal for use with aluminum storefront doors and frames, these closers have a history of proven quality and tradition. Features Exceeds 12 million cycles (witnessed and verified by UL) Non handed Rack and pinion design Cast aluminum body 2 7 8" (73mm) projection 1 3 8"