General Lock K280B-630-C-234-S-ANSI Stainless Steel Grade 2 Cylindrical Storeroom Ball Knobset (SCHL-C Keyway) faac gate openers Heavy Duty Plastic Safety Chain

Heavy Duty Plastic Safety Chain - 2" wide x 100' in length

Doorking Spacer Gearbox Model 1603 | DKS-2601-136

and JP Series systems when using door release and will protect the built-in contact from possible surge damage

Linear Outdoor Intercom Station on Gooseneck | LIN-2520-007

foam polyethylene dielectric insulation

General Lock K280B-630-C-234-S-ANSI Stainless Steel Grade 2 Cylindrical Storeroom Ball Knobset (SCHL-C Keyway) faac gate openers Heavy Duty Plastic Safety ChainGeneral Lock K280B 630 C 234 S ANSI Stainless Steel Grade 2 Cylindrical Storeroom Ball Knobset (SCHL C Keyway) The General Lock K280B 630 C 234 S ANSI Storeroom Ball Knob is a heavy duty, commercial grade Grade 2 cylindrical Knobset designed for moderate traffic interior doors. Operating under a dedicated Storeroom Function, it keeps the exterior lever locked at all times, requiring a key for entry, while the interior lever remains free for immediate