Offset Holders

Tuffaloy Standard Offset Holders Header

Standard Offset holders are designed to optimize tool life. The holder comes with a threaded electrode adapter which can be replaced when the taper wears out. These holders are commonly used with Rocker Arm and Pedestal Type welders.

The offset holders are:

  • available with offsets of 2 inches or 4 inches
  • available with a 90 degree or 30 degree engagement angle
  • available with an ejector buttor for easy removal of the electrode
  • available in five different shank diameters to accomodate different weld forces
Part Description RWMA Material Shank Diameter Adapter Tip Socket (RWMA Taper) Offset Shank Length Unit of Measure Socket Angle Ejector Type
335-1170  
ON-1255-430 OFFSET HOLDER RWMA Class 2 1.25 5RW 4.0000 3.500 IN 30.0 No
335-1270  
ON-155-430 OFFSET HOLDER RWMA Class 2 1.5 5RW 4.0000 3.500 IN 30.0 No
335-1260  
ON-155-290 OFFSET HOLDER RWMA Class 2 1.5 5RW 2.0000 3.500 IN 90.0 No
335-1250
ON-155-230 OFFSET HOLDER RWMA Class 2 1.5 5RW 2.0000 3.500 IN 30.0 No
335-1230  
ON-154-490 OFFSET HOLDER RWMA Class 2 1.5 4RW 4.0000 3.500 IN 90.0 No
335-1220  
ON-154-430 OFFSET HOLDER RWMA Class 2 1.5 4RW 4.0000 3.500 IN 30.0 No
335-1210  
ON-154-290 OFFSET HOLDER RWMA Class 2 1.5 4RW 2.0000 3.500 IN 90.0 No
335-1200
ON-154-230 OFFSET HOLDER RWMA Class 2 1.5 4RW 2.0000 3.500 IN 30.0 No
335-1180  
ON-1255-490 OFFSET HOLDER RWMA Class 2 1.25 5RW 4.0000 3.500 IN 90.0 No
335-1280  
ON-155-490 OFFSET HOLDER RWMA Class 2 1.5 5RW 4.0000 3.500 IN 90.0 No
335-1160  
ON-1255-290 OFFSET HOLDER RWMA Class 2 1.25 5RW 2.0000 3.500 IN 90.0 No
335-1150
ON-1255-230 OFFSET HOLDER RWMA Class 2 1.25 5RW 2.0000 3.500 IN 30.0 No
335-1130  
ON-1254-490 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 90.0 No
335-1120  
ON-1254-430 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 30.0 No
335-1110  
ON-1254-290 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 90.0 No
335-1100  
ON-1254-230 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 30.0 No
335-1080  
ON-15-490 OFFSET HOLDER RWMA Class 2 1 5RW 4.0000 3.500 IN 90.0 No
335-1070  
ON-15-430 OFFSET HOLDER RWMA Class 2 1 5RW 4.0000 3.500 IN 30.0 No
335-1380  
ON-755-490 OFFSET HOLDER RWMA Class 2 0.75 5RW 4.0000 3.500 IN 90.0 No
335-1480  
ON-875-490 OFFSET HOLDER RWMA Class 2 0.875 5RW 4.0000 3.500 IN 90.0 No
335-1470  
ON-875-430 OFFSET HOLDER RWMA Class 2 0.875 5RW 4.0000 3.500 IN 30.0 No
335-1460  
ON-875-290 OFFSET HOLDER RWMA Class 2 0.875 5RW 2.0000 3.500 IN 90.0 No
335-1450
ON-875-230 OFFSET HOLDER RWMA Class 2 0.875 5RW 2.0000 3.500 IN 30.0 No
335-1430  
ON-874-490 OFFSET HOLDER RWMA Class 2 0.875 4RW 4.0000 3.500 IN 90.0 No
335-1420  
ON-874-430 OFFSET HOLDER RWMA Class 2 0.875 4RW 4.0000 3.500 IN 30.0 No
335-1410  
ON-874-290 OFFSET HOLDER RWMA Class 2 0.875 4RW 2.0000 3.500 IN 90.0 No
335-1400
ON-874-230 OFFSET HOLDER RWMA Class 2 0.875 4RW 2.0000 3.500 IN 30.0 No
335-1060  
ON-15-290 OFFSET HOLDER RWMA Class 2 1 5RW 2.0000 3.500 IN 90.0 No
335-1370  
ON-755-430 OFFSET HOLDER RWMA Class 2 0.75 5RW 4.0000 3.500 IN 30.0 No
335-1360  
ON-755-290 OFFSET HOLDER RWMA Class 2 0.75 5RW 2.0000 3.500 IN 90.0 No
335-1350
ON-755-230 OFFSET HOLDER RWMA Class 2 0.75 5RW 2.0000 3.500 IN 30.0 No
335-1330  
ON-754-490 OFFSET HOLDER RWMA Class 2 0.75 4RW 4.0000 3.500 IN 90.0 No
335-1320  
ON-754-430 OFFSET HOLDER RWMA Class 2 0.75 4RW 4.0000 3.500 IN 30.0 No
335-1310  
ON-754-290 OFFSET HOLDER RWMA Class 2 0.75 4RW 2.0000 3.500 IN 90.0 No
335-1300
ON-754-230 OFFSET HOLDER RWMA Class 2 0.75 4RW 2.0000 3.500 IN 30.0 No
335-0160  
OE-1255-290 OFFSET HOLDER RWMA Class 2 1.25 5RW 2.0000 3.500 IN 90.0 Yes
335-0280  
OE-155-490 OFFSET HOLDER RWMA Class 2 1.5 5RW 4.0000 3.500 IN 90.0 Yes
335-0270  
OE-155-430 OFFSET HOLDER RWMA Class 2 1.5 5RW 4.0000 3.500 IN 30.0 Yes
335-0260  
OE-155-290 OFFSET HOLDER RWMA Class 2 1.5 5RW 2.0000 3.500 IN 90.0 Yes
335-0230  
OE-154-490 OFFSET HOLDER RWMA Class 2 1.5 4RW 4.0000 3.500 IN 90.0 Yes
335-0220  
OE-154-430 OFFSET HOLDER RWMA Class 2 1.5 4RW 4.0000 3.500 IN 30.0 Yes
335-0210  
OE-154-290 OFFSET HOLDER RWMA Class 2 1.5 4RW 2.0000 3.500 IN 90.0 Yes
335-0180  
OE-1255-490 OFFSET HOLDER RWMA Class 2 1.25 5RW 4.0000 3.500 IN 90.0 Yes
335-0170  
OE-1255-430 OFFSET HOLDER RWMA Class 2 1.25 5RW 4.0000 3.500 IN 30.0 Yes
335-0310  
OE-754-290 OFFSET HOLDER RWMA Class 2 0.75 4RW 2.0000 3.500 IN 90.0 Yes
335-0130  
OE-1254-490 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 90.0 Yes
335-0120  
OE-1254-430 OFFSET HOLDER RWMA Class 2 1.25 4RW 4.0000 3.500 IN 30.0 Yes
335-0110  
OE-1254-290 OFFSET HOLDER RWMA Class 2 1.25 4RW 2.0000 3.500 IN 90.0 Yes
335-0080  
OE-15-490 OFFSET HOLDER RWMA Class 2 1 5RW 4.0000 3.500 IN 90.0 Yes
335-0070  
OE-15-430 OFFSET HOLDER RWMA Class 2 1 5RW 4.0000 3.500 IN 30.0 Yes
335-0060  
OE-15-290 OFFSET HOLDER RWMA Class 2 1 5RW 2.0000 3.500 IN 90.0 Yes
335-0030  
OE-14-490 OFFSET HOLDER RWMA Class 2 1 4RW 4.0000 3.500 IN 90.0 Yes
335-0020  
OE-14-430 OFFSET HOLDER RWMA Class 2 1 4RW 4.0000 3.500 IN 30.0 Yes
335-0430  
OE-874-490 OFFSET HOLDER RWMA Class 2 0.875 4RW 4.0000 3.500 IN 90.0 Yes
335-1050
ON-15-230 OFFSET HOLDER RWMA Class 2 1 5RW 2.0000 3.500 IN 30.0 No
335-1030  
ON-14-490 OFFSET HOLDER RWMA Class 2 1 4RW 4.0000 3.500 IN 90.0 No
335-1020  
ON-14-430 OFFSET HOLDER RWMA Class 2 1 4RW 4.0000 3.500 IN 30.0 No
335-1010  
ON-14-290 OFFSET HOLDER RWMA Class 2 1 4RW 2.0000 3.500 IN 90.0 No
335-1000
ON-14-230 OFFSET HOLDER RWMA Class 2 1 4RW 2.0000 3.500 IN 30.0 No
335-0480  
OE-875-490 OFFSET HOLDER RWMA Class 2 0.875 5RW 4.0000 3.500 IN 90.0 Yes
335-0470  
OE-875-430 OFFSET HOLDER RWMA Class 2 0.875 5RW 4.0000 3.500 IN 30.0 Yes
335-0460  
OE-875-290 OFFSET HOLDER RWMA Class 2 0.875 5RW 2.0000 3.500 IN 90.0 Yes
335-0010  
OE-14-290 OFFSET HOLDER RWMA Class 2 1 4RW 2.0000 3.500 IN 90.0 Yes
335-0420  
OE-874-430 OFFSET HOLDER RWMA Class 2 0.875 4RW 4.0000 3.500 IN 30.0 Yes
335-0410  
OE-874-290 OFFSET HOLDER RWMA Class 2 0.875 4RW 2.0000 3.500 IN 90.0 Yes
335-0380  
OE-755-490 OFFSET HOLDER RWMA Class 2 0.75 5RW 4.0000 3.500 IN 90.0 Yes
335-0370  
OE-755-430 OFFSET HOLDER RWMA Class 2 0.75 5RW 4.0000 3.500 IN 30.0 Yes
335-0360  
OE-755-290 OFFSET HOLDER RWMA Class 2 0.75 5RW 2.0000 3.500 IN 90.0 Yes
335-0330  
OE-754-490 OFFSET HOLDER RWMA Class 2 0.75 4RW 4.0000 3.500 IN 90.0 Yes
335-0320  
OE-754-430 OFFSET HOLDER RWMA Class 2 0.75 4RW 4.0000 3.500 IN 30.0 Yes
ON-1255-430 OFFSET HOLDER ON-155-430 OFFSET HOLDER ON-155-290 OFFSET HOLDER ON-154-490 OFFSET HOLDER ON-154-430 OFFSET HOLDER ON-154-290 OFFSET HOLDER ON-1255-490 OFFSET HOLDER ON-155-490 OFFSET HOLDER ON-1255-290 OFFSET HOLDER ON-1254-490 OFFSET HOLDER ON-1254-430 OFFSET HOLDER ON-1254-290 OFFSET HOLDER ON-1254-230 OFFSET HOLDER ON-15-490 OFFSET HOLDER ON-15-430 OFFSET HOLDER ON-755-490 OFFSET HOLDER ON-875-490 OFFSET HOLDER ON-875-430 OFFSET HOLDER ON-875-290 OFFSET HOLDER ON-874-490 OFFSET HOLDER ON-874-430 OFFSET HOLDER ON-874-290 OFFSET HOLDER ON-15-290 OFFSET HOLDER ON-755-430 OFFSET HOLDER ON-755-290 OFFSET HOLDER ON-754-490 OFFSET HOLDER ON-754-430 OFFSET HOLDER ON-754-290 OFFSET HOLDER OE-1255-290 OFFSET HOLDER OE-155-490 OFFSET HOLDER OE-155-430 OFFSET HOLDER OE-155-290 OFFSET HOLDER OE-154-490 OFFSET HOLDER OE-154-430 OFFSET HOLDER OE-154-290 OFFSET HOLDER OE-1255-490 OFFSET HOLDER OE-1255-430 OFFSET HOLDER OE-754-290 OFFSET HOLDER OE-1254-490 OFFSET HOLDER OE-1254-430 OFFSET HOLDER OE-1254-290 OFFSET HOLDER OE-15-490 OFFSET HOLDER OE-15-430 OFFSET HOLDER OE-15-290 OFFSET HOLDER OE-14-490 OFFSET HOLDER OE-14-430 OFFSET HOLDER OE-874-490 OFFSET HOLDER ON-14-490 OFFSET HOLDER ON-14-430 OFFSET HOLDER ON-14-290 OFFSET HOLDER OE-875-490 OFFSET HOLDER OE-875-430 OFFSET HOLDER OE-875-290 OFFSET HOLDER OE-14-290 OFFSET HOLDER OE-874-430 OFFSET HOLDER OE-874-290 OFFSET HOLDER OE-755-490 OFFSET HOLDER OE-755-430 OFFSET HOLDER OE-755-290 OFFSET HOLDER OE-754-490 OFFSET HOLDER OE-754-430 OFFSET HOLDER