Electrode Adapters

TUFFALOY Electrode Adapters

TUFFALOY threaded electrode adapters are used to provide longer electrode holder life, by providing a changeable tip socket in holders having threaded openings. Standard electrode adapters are made of class 2 alloy. Other alloys are available, such as Class 3, 4, 5 and 6 cap taper sockets. page-16-9

1/2-14 NPT to 4RW

1/2-14 NPT to 4RW
Body Size	Body Length	Overall Length	Description	Part Num
1	1/4	7/8	AD-124-.8	190-1408
1	3/8	1	AD-124-1.0	190-1410
1	5/8	1-1/4	AD-124-1.2	190-1412
1	7/8	1-1/2	AD-124-1.5	190-1415
1	1-1/8	1-3/4	AD-124-1.7	190-1417
1	1-3/8	2	AD-124-2.0	190-1420
1	1-5/8	2-1/4	AD-124-2.2*
1	1-7/8	2-1/2	AD-124-2.5	190-1425
1	2-1/8	2-3/4	AD-124-2.7*
1	2-3/8	3	AD-124-3.0	190-1430
1	2-5/8	3-1/4	AD-124-3.2*
1	2-7/8	3-1/2	AD-124-3.5	190-1435
1	3-1/8	3-3/4	AD-124-3.7*
1	3-3/8	4	AD-124-4.0	190-1440
1	4-3/8	5	AD-124-5.0*

*Item not normally stocked.

1/2-14 NPT to 5RW

1/2-14 NPT to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1	1/4	7/8	AD-125-.8	190-1508
1	3/8	1	AD-125-1.0	190-1510
1	5/8	1-1/4	AD-125-1.2	190-1512
1	7/8	1-1/2	AD-125-1.5	190-1515
1	1	1-5/8	AD-125-1.6*
1	1-1/8	1-3/4	AD-125-1.7	190-1517
1	1-3/8	2	AD-125-2.0	190-1520
1	1-5/8	2-1/4	AD-125-2.2*
1	1-7/8	2-1/2	AD-125-2.5	190-1525
1	2-1/8	2-3/4	AD-125-2.7*
1	2-3/8	3	AD-125-3.0	190-1530
1	2-5/8	3-1/4	AD-125-3.2*
1	2-7/8	3-1/2	AD-125-3.5	190-1535
1	3-1/8	3-3/4	AD-125-3.7*
1	3-3/8	4	AD-125-4.0	190-1540
1	3-7/8	4-1/2	AD-125-4.5	190-1545

*Item not normally stocked.

5/8-14 NPT to 4RW

5/8-14 NPT to 4RW
Body Size	Body Length	Overall Length	Description	Part Num
1	1/4	7/8	AD-584-.8	190-2408
1	3/8	1	AD-584-1.0*
1	7/8	1-1/2	AD-584-1.5*
1	1-3/8	2	AD-584-2.0*

*Item not normally stocked.

5/8-14 NPT to 5RW

5/8-14 NPT to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1	1/4	7/8	AD-585-.8	190-2508
1	3/8	1	AD-585-1.0*
1	5/8	1-1/4	AD-585-1.2	190-2512
1	7/8	1-1/2	AD-585-1.5	190-2515
1	1-1/8	1-3/4	AD-585-1.7	190-2517
1	1-3/8	2	AD-585-2.0*
1	1-7/8	2-1/2	AD-585-2.5*
1	2-3/8	3	AD-585-3.0*
1	3-3/8	4	AD-585-4.0*

*Item not normally stocked.

3/4-14 NPT to 5RW

3/4-14 NPT to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1.25 Hex	3/16	1-1/8	AD-345-1.1*
1.25 Hex	7/16	1-3/8	AD-345-1.3*
1.25 Hex	9/16	1-1/2	AD-345-1.5	190-3515
1.25 Hex	13/16	1-3/4	AD-345-1.7	190-3517
1.25 Hex	1-1/16	2	AD-345-2.0	190-3520
1.25 Hex	1-9/16	2-1/2	AD-345-2.5	190-3525
1.25 Hex	2-1/16	3	AD-345-3.0	190-3530
1.25 Hex	2-9/16	3-1/2	AD-345-3.5	190-3535
1.25 Hex	3-1/16	4	AD-345-4.0	190-3540
1.25 Hex	4-1/16	5	AD-345-5.0	190-3550

*Item not normally stocked.

3/4-14 NPT to 6RW

3/4-14 NPT to 6RW
Body Size	Body Length	Overall Length	Description	Part Num
1.25 Hex	5/16	1-1/4	AD-346-1.2*
1.25 Hex	7/16	1-3/8	AD-346-1.3	190-3613
1.25 Hex	9/16	1-1/2	AD-346-1.5	190-3615
1.25 Hex	1-1/16	2	AD-346-2.0	190-3620
1.25 Hex	1-9/16	2-1/2	AD-346-2.5	190-3625
1.25 Hex	1-13/16	2-3/4	AD-346-2.7*
1.25 Hex	2-1/16	3	AD-346-3.0	190-3630
1.25 Hex	2-9/16	3-1/2	AD-346-3.5	190-3635
1.25 Hex	3-1/16	4	AD-346-4.0	190-3640
1.25 Hex	3-9/16	4-1/2	AD-346-4.5	190-3645
1.25 Hex	4-1/16	5	AD-346-5.0	190-3650

*Item not normally stocked.

3/4-14 NPT to 7RW

3/4-14 NPT to 7RW
Body Size	Body Length	Overall Length	Description	Part Num
1.25 Hex	9/16	1-1/2	AD-347-1.5	190-3715
1.25 Hex	1-1/16	2	AD-347-2.0	190-3720
1.25 Hex	1-9/16	2-1/2	AD-347-2.5	190-3725
1.25 Hex	2-1/16	3	AD-347-3.0	190-3730
1.25 Hex	2-9/16	3-1/2	AD-347-3.5	190-3735
1.25 Hex	3-1/16	4	AD-347-4.0	190-3740
1.25 Hex	3-9/16	4-1/2	AD-347-4.5	190-3745
1.25 Hex	4-1/16	5	AD-347-5.0	190-3750

4RW to 5RW

4RW to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1	2	AD-45-2	190-4520
1" Hex	2	3	AD-45-3	190-4530
1" Hex	3	4	AD-45-4	190-4540

5RW to 4RW

5RW to 4RW
Body Size	Body Length	Overall Length	Description	Part Num
7/8 Hex	1/4	1-1/8	AD-54-1	190-5410
7/8 Hex	1	2	AD-54-2	190-5420
7/8 Hex	1-1/2	2-1/2	AD-54-2.5*
7/8 Hex	2	3	AD-54-3	190-5430
7/8 Hex	3	4	AD-54-4	190-5440

*Item not normally stocked.

5RW to 5RW

5RW to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
7/8 Hex	1	2	AD-55-2	190-5520
7/8 Hex	1-1/2	2-1/2	AD-55-2.5*	190-5525
7/8 Hex	2	3	AD-55-3*
7/8 Hex	3	4	AD-55-4*	190-5540
7/8 Hex	4	5	AD-55-5	190-5550

*Item not normally stocked.

5RW to 6RW

5RW to 6RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1-1/8	2	AD-56-2	190-5620

6RW to 4RW

6RW to 4RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1/4	1-1/4	AD-64-1	190-6410

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6RW to 5RW

6RW to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1/4	1-1/4	AD-65-1	190-6510

7RW to 4RW

7RW to 4RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1/4	1-1/2	AD-74-1	190-7410

7RW to 5RW

7RW to 5RW
Body Size	Body Length	Overall Length	Description	Part Num
1" Hex	1/4	1	AD-75-1	190-7510
1" Hex	3/4	2	AD-75-2	190-7520
1" Hex	2-1/4	3-1/2	AD-75-3.5*
1" Hex	2-3/4	4	AD-75-4*

*Item not normally stocked.

Angled Adapters

Angled Adapters
Taper	Description	Part Num
4RW	AD-54-90	190-9549
5RW	AD-55-30	190-9553
5RW	AD-55-90	190-9559

Threaded Adapter 4RW TAPER – 7/8-14 NF

Threaded Adapter 4RW TAPER - 7/8-14 NF
Body Size	A	B	Description	Part Num
1.25 Hex	3/8	1-1/8	AD-134-1.1	190-3211
1.25 Hex	1/2	1-1/4	AD-134-1.2	190-3212
1.25 Hex	5/8	1-3/8	AD-134-1.3	190-3213
1.25 Hex	3/4	1-1/2	AD-134-1.5	190-3215
1.25 Hex	1	1-3/4	AD-134-1.7	190-3217
1.25 Hex	1-1/4	2	AD-134-2.0	190-3220
1.25 Hex	1-1/2	2-1/4	AD-134-2.2	190-3222
1.25 Hex	1-3/4	2-1/2	AD-134-2.5	190-3225
1.25 Hex	2-1/4	3	AD-134-3.0	190-3230
1.25 Hex	2-3/4	3-1/2	AD-134-3.5	190-3250

Threaded Adapter 5RW TAPER – 7/8-14 NF

Threaded Adapter 5RW TAPER - 7/8-14 NF
Body Size	A	B	Description	Part Num
1.25 Hex	3/8	1-1/8	AD-135-1.1	190-3311
1.25 Hex	1/2	1-1/4	AD-135-1.2	190-3312
1.25 Hex	5/8	1-3/8	AD-135-1.3	190-3313
1.25 Hex	3/4	1-1/2	AD-135-1.5	190-3315
1.25 Hex	1	1-3/4	AD-135-1.7	190-3317
1.25 Hex	1-1/4	2	AD-135-2.0	190-3320
1.25 Hex	1-1/2	2-1/4	AD-135-2.2	190-3322
1.25 Hex	1-3/4	2-1/2	AD-135-2.5	190-3325
1.25 Hex	2-1/4	3	AD-135-3.0	190-3330
1.25 Hex	2-1/2	3-1/4	AD-135-3.2	190-3332
1.25 Hex	2-3/4	3-1/2	AD-135-3.5	190-3335

Threaded Adapter 5RW TAPER – 1-12 NF

Threaded Adapter 5RW TAPER - 1-12 NF
Body Size	A	B	Description	Part Num
1.25 Hex	3/8	1-1/8	AD-105-1.1	190-4311
1.25 Hex	1/2	1-1/4	AD-105-1.2	190-4312
1.25 Hex	5/8	1-3/8	AD-105-1.3	190-4313
1.25 Hex	3/4	1-1/2	AD-105-1.5	190-4315
1.25 Hex	1	1-3/4	AD-105-1.7	190-4317
1.25 Hex	1-1/4	2	AD-105-2.0	190-4320
1.25 Hex	1-1/2	2-1/4	AD-105-2.2	190-4322
1.25 Hex	1-3/4	2-1/2	AD-105-2.5	190-4325
1.25 Hex	2	2-3/4	AD-105-2.7	190-4327
1.25 Hex	2-1/4	3	AD-105-3.0	190-4330
1.25 Hex	2-3/4	3-1/2	AD-105-3.5	190-4335

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