Enhance your commercial door's functionality with the LCN Adjustable Hold Open Arm for 4041 Commercial Door Closers. This durable and adjustable arm is designed to support the LCN 4041 closer, ensuring reliable operation. Available in an elegant Duronodic finish, it complements any environment while offering a dependable hold open feature. With an opening range of up to 110 degrees and constructed for effortless use, this parallel arm hold open is the perfect accessory for your surface closer needs. Elevate your door's performance today with LCN.