MOD SDS Heavy-Duty Spring Stop Door Saver Door Closer Arm Spring Hinges LCN 9531IQ-STD Grade 1 Surface

LCN 9531IQ-STD Grade 1 Surface Electromechanical Door Operator

SFIC = Small Format Interchangeable Core (Core Sold Separately)

Reverse "Y" blades are frame supported at 1" increments

For use with: Cylindrical locksets up to 3/4" [19mm] throw and all locksets with center-lined bolts

MOD SDS Heavy-Duty Spring Stop Door Saver Door Closer Arm Spring Hinges LCN 9531IQ-STD Grade 1 SurfaceDorma MOD SDS Heavy Duty Spring Stop Door Saver Door Closer Arm Compatible with 8000 and 7000 Series closers SDS Spring assist door saver arm Heavy duty parallel arm with spring assisted dead stop function. Units can be installed to achieve either stop at 85, 90, 100, and 110. Maximum opening is 110 (conditions permitting). Arm is non handed.