wide .060. Don-Jo steel hinge shims are code required for adjustment of fire doors. Steel hinge shims are available in various heights. 16ga.
Steel Hinge Shim 1/2
Don't Shave Your Door, Shim It
3.0 Inch Squared Corner Hinge Shim by AWarchol
Lockmasters. Stanley F Series Commercial Grade Door Hinge; F179
Shim or Not To Shim - Commercial Steel Door Hinges
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8070 Steel Roller Strike and Shim
Need to Replace a Commercial Metal Door? Use a Continuous Hinge
HINGE SHIMS WITH DOOR SEAM FILLER - Gulfport Industries
3.5 EZ Shims- Plastic Shims for Door Hinges (18 Count)
Ferraycle 16 Gauge Steel Hinge Shim Coated Finish Door Hinge Shims
PBB SH-BB51/BB81 4.5′′ x 4.5′′ Ball Bearing Shim Hinge, Stainless Steel
Basic Door Shimming
Shim or Not To Shim - Commercial Steel Door Hinges