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Weld-on  Barrel  Hinges 
   Weld-on hinges, also known as barrel hinges and lift-off hinges, provide a strong, compact, and attractive method of attaching metal doors to metal frames for electrical, agricultural, security, safe, tool cabinets, gate, enclosure, and many other industrial applications.  Weld-on hinges are available in steel, stainless steel, and aluminum, with steel, brass, and stainless steel pins, and with or without grease fittings.  All sizes shown below are available, many items are kept in stock.  Please read below:  Design Considerations and Instructions for the Proper Fit-Up and Welding of Weld-On Hinges.
             
Weld-on Hinge with Steel Barrel, Steel Pin, and Brass Bushing
Weld-on Hinge Weld-on Hinge  Overall Length Pin Barrel Dimensions
Part Number Description in. (nom.) mm. Dia. (in.) Major (in.) Cylinder (in.)
WP-040 Weld-on Hinge 1.57" - steel barrel with steel pin 1-1/2" 40 0.20 0.37 0.32
WP-050 Weld-on Hinge 1.97" - steel barrel with steel pin  2" 50 0.20 0.37 0.32
WP-060 Weld-on Hinge 2.36" - steel barrel with steel pin 2-3/8" 60 0.24 0.46 0.39
WP-070 Weld-on Hinge 2.76" - steel barrel with steel pin 2-3/4" 70 0.24 0.51 0.45
WP-080 Weld-on Hinge 3.15" - steel barrel with steel pin 3-3/16" 80 0.32 0.61 0.51
WP-100 Weld-on Hinge 3.94" - steel barrel with steel pin 4" 100 0.39 0.76 0.63
WP-120 Weld-on Hinge 4.72" - steel barrel with steel pin 4-3/4" 120 0.39 0.76 0.63
WP-135 Weld-on Hinge 5.32" - steel barrel with steel pin 5-3/8" 135 0.50 0.90 0.71
WP-150 Weld-on Hinge 5.90" - steel barrel with steel pin 6" 150 0.50 1.00 0.79
WP-180 Weld-on Hinge 7.09" - steel barrel with steel pin 7" 180 0.50 1.00 0.79
WP-200 Weld-on Hinge 7.87" - steel barrel with steel pin 7-7/8" 200 0.63 1.13 0.91
WP-260 Weld-on Hinge 10.24" - steel barrel with steel pin 10-1/4" 260 0.75 1.46 1.10
           
           
           
Weld-on Hinge with Steel Barrel, Steel Pin, Brass Bushing, and Grease Fitting
Weld-on Hinge Weld-on Hinge Overall Length Pin Barrel Dimensions
Part Number Description in. (nom.) mm. Dia. (in.) Major (in.) Cylinder (in.)
WPG-080 Weld-on Hinge 3.15" - steel  barrel with steel pin & grease fitting 3-3/16" 80 0.32 0.61 0.51
WPG-100 Weld-on Hinge 3.94" - steel barrel with steel pin & grease fitting 4" 100 0.39 0.76 0.63
WPG-120 Weld-on Hinge 4.72" - steel barrel with steel pin & grease fitting 4-3/4" 120 0.39 0.76 0.63
WPG-135 Weld-on Hinge 5.32" - steel barrel with steel pin & grease fitting 5-3/8" 135 0.50 0.90 0.71
WPG-150 Weld-on Hinge 5.90" - steel barrel with steel pin & grease fitting 6" 150 0.50 1.00 0.79
WPG-180 Weld-on Hinge 7.09" - steel barrel with steel pin & grease fitting 7" 180 0.50 1.00 0.79
WPG-200 Weld-on Hinge 7.87" - steel barrel with steel pin & grease fitting 7-7/8" 200 0.63 1.13 0.91
WPG-260 Weld-on Hinge 10.24" - steel barrel with steel pin & grease fitting 10-1/4" 260 0.75 1.46 1.10
 

 

           
Weld-on Hinge with Steel Barrel, Brass Pin, and Brass Bushing
Weld-on Hinge Weld-on Hinge Overall Length Pin Barrel Dimensions
Part Number Description in. (nom.) mm. Dia. (in.) Major (in.) Cylinder (in.)
WPB-040 Weld-on Hinge 1.57" - steel barrel with brass pin 1-1/2" 40 0.20 0.37 0.32
WPB-050 Weld-on Hinge 1.97" - steel barrel with brass pin 2" 50 0.20 0.37 0.32
WPB-060 Weld-on Hinge 2.36" - steel barrel with brass pin 2-3/8" 60 0.24 0.46 0.39
WPB-070 Weld-on Hinge 2.76" - steel barrel with brass pin 2-3/4" 70 0.24 0.51 0.45
WPB-080 Weld-on Hinge 3.15" - steel barrel with brass pin 3-3/16" 80 0.32 0.61 0.51
WPB-100 Weld-on Hinge 3.94" - steel barrel with brass pin 4" 100 0.39 0.76 0.63
WPB-120 Weld-on Hinge 4.72" - steel barrel with brass pin 4-3/4" 120 0.39 0.76 0.63
WPB-135 Weld-on Hinge 5.32" - steel barrel with brass pin 5-3/8" 135 0.50 0.90 0.71
WPB-150 Weld-on Hinge 5.90" - steel barrel with brass pin 6" 150 0.50 1.00 0.79
WPB-180 Weld-on Hinge 7.09" - steel barrel with brass pin 7" 180 0.50 1.00 0.79
WPB-200 Weld-on Hinge 7.87" - steel barrel with brass pin 7-7/8" 200 0.63 1.13 0.91
WPB-260 Weld-on Hinge 10.24" - steel barrel with brass pin 10-1/4" 260 0.75 1.46 1.10
 

 

           
Weld-on Hinge with Steel Barrel, Brass Pin, Brass Bushing, and Grease Fitting
Weld-on Hinge Weld-on Hinge Overall Length Pin Barrel Dimensions
Part Number Description