Spring Weight, for a. 36 inch wide Entrance Door, it is. For Glass Aluminum Entrance doors This closer replaces Jackson concealed CR Lawrence, door closer, Liberty, Global, International. Bracketing is different but I have replacement brackets. All closers mentioned, they look the same and are the same into the same function. Note you’ll receive body only. Has been fully checked and works perfectly as I know it or closers extremely well. If you need additional parts? Connecting to the pinon is recommended to be changed also. If you have any Questions!!! Regarding Replacement send me-pictures of your entrance, and I will tell you exactly what. Because I do reconditioning of and repairing, hardware and installation myself. So I can’t help you replace yours maybe even come out and do it to. Depending on where you are. This is a commercial entrance door closer hidden in the frame above the entrance door. Any door closer and I mean any door closer. You must return a rebuildable core at your expense! About what you have don’t “Hesitate” to emailme. When asking your question. And do not discard the old door closer, I need the core back! . I rebuild the Kawneer Huskies. And concealed overheads, and surface mounted, all. Days close of auctions. Or Nonpaid item dispute will be opened. And you could receive reprimand. Thanks very much for looking. You must read this. Feedback will be left ASAP upon receiving feedback from the Purchaser. This item is in the category “Business & Industrial\Building Materials & Supplies\Commercial Doors & Door Hardware\Commercial Door Hardware”. The seller is “go-cia” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay.

• Mounting: Center Mount, Left, Right
• Brand: Dorma RTS 88 or 85
• Type: Door Closer
• Closing Type: Self Closing
• Product Type: overhead concealed double
• Model: Jackson International caliber
• Door Product Type: Door Closers
• Material: Cast-iron for durability
• Features: Adjustable Closing Speed, Adjustable Latch, Commercial, Concealed
• Core Type: core return required
• Suitable For: Commercial