STURDY LID HINGE WITH SOFT CLOSE—The lid support hinge heavy duty is made of cold-rolled steel in Satin Nickel, and sturdy load-bearing material provides strong support. | MAX SUPPORT 60lb---Gas strut fit most of the lids of box which weight of your lid: 30lb-60lb and with a 9 inch clearance; Not suitable for lid weighing less than 40lb, because the heavy-duty hinge cannot close the lightweight lid. | GENTLY CLOSING HEAVY DUTY LID--Pressure: 200N/30lb (per Strut), Max Weight Support--60lb/2pcs. Based on steel cylinder construction, The hinge is easy to come down slowly and softly, It helps to easily open a heavy duty lid. | SAFETY LID HINGE WIDELY USAGE---Lid stay designed to support lids of box, such as toy box, heavy bench lid, blanket chest, The hinge will slowly drop without slamming shut, and protect your fingers. No noise can upset you. | EASY TO INSTALL—Only install the screws and one screwdriver, it will take only 3 minutes. Comes with 2 pack, screws included in package for installation.