Spring Hinge 4 X 4 X 5/8 Radius Corner, Benchmark Screw Hole Pattern - 363616bm Finish:Zinc Dichromate Part No: E2200

Part No: E2200

Roller Catch

and roundbolt position all of which are listed in the work sheet above  If all your measurements are the same as above this it the gear you need

Internal Re-locking Device Provides Secondary Line of Defense

and other valuables

Spring Hinge 4 X 4 X 5/8 Radius Corner, Benchmark Screw Hole Pattern - 363616bm Finish:Zinc Dichromate Part No: E2200Part Number: 363616BM Size 4 X 4 inch (102mm x 102mm) Type: 5 8 Radius Spring Hinge Base Metal Steel Hinge Corners: 5 8 Radius Thickness 0. 097 inch (2. 46mm) U. L. Listed: Yes Hinge Hole Pattern: Zig Zag, Benchmark doors only Wood Screw: #10 x 1 Machine Screw: #10 x 1 2