Lcn Surface Mount 1000 Series Closers Tri Pack Mount, Parallel, Top Jamb And Regular Mount Non-Handed For Right And Left Swinging Doors Closers To Meet ADA Reduced Opening Force Requirements Adjustable Hydraulic Backcheck Cushions Opening Swing Prior To 90° Separate Regulation Of General Closing Speed And Latching Speed Joints In Arm And Shoe Adapt To Uneven Trim Reversible Shoe To Boost Latching Power On Double Lever Arms Size Adjustable 1-6 Brass Finish