Insulated Open-Ended Spanners

Wiha insulated open-end wrenches are double coated, individually tested to 10,000 volts and certified to 1000v AC or 1500v DC to meet ASTM F-1505-01, EN/IEC 60900, VDE 0680, DIN 7446 and CSA standards.

Made from high quality forged steel with a 15 degree offset handle

Inch Sizes

Metric Sizes

Size	Length (mm)	Part #
1/4	57.5	20131
5/16	100	20133
3/8	105	20135
7/16	117	20136
1/2	140	20137
9/16	146	20138
5/8	158	20140
11/16	165	20141
3/4	178	20142
13/16	191	20144
7/8	192	20145
15/16	201	20146
1	213	20147
1-1/16	233	20148
1-1/8	233	20149

Size	Length (mm)	Part #
6	97	20006
7	98	20007
8	104	20008
9	108	20009
10	107	20010
11	118	20011
12	129	20012
13	137	20013
14	150	20014
15	151	20015
16	164	20016
17	162	20017
18	173	20018
19	178	20019
20	190	20020
22	196	20022
24	211	20024
27	218	20027
30	235	20030
32	237	20032

Insulated Open-End Wrench Sets

	Sizes Included	Part #
	6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 22, 24mm	20091
	5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1", 1-1/16, 1-1/8"	20190
	5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4"	20192
	6, 7, 8, 10, 13, 14, 17, 19mm	20093
	1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1"	20094

Wiha
13pc Insulated Inch Spanner Set, 1/4-1", Wiha 20194
Wiha 20194 - Insulated 13 Piece Inch Spanner Wrench Set. Includes: 1/4, 5/16, 3/8, 7/16, …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $449.96

Was:

Now: $393.10
Wiha
Insulated Open End Spanner 1/4, Wiha 20131
Wiha 20131 - Insulated Open End Spanner 1/4". Insulation According to VDE Specification 0680 and EN/…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $25.86

Was:

Now: $22.59
Wiha
Insulated Open End Spanner 20mm, Wiha 20020
Wiha 20020 - Insulated Open End Spanner 20mm. Insulation According to VDE Specification 0680 and EN/…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $39.52

Was:

Now: $34.53
Wiha
8pc Insulated Inch Spanner Set, 5/16-3/4, Wiha 20192
Wiha 20192 - Insulated 8 Piece Inch Spanner Set. Includes: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $253.64

Was:

Now: $221.58
Wiha
14pc Insulated Inch Spanner Set, 5/16-1 1/8, Wiha 20190
Wiha 20190 - Insulated 14 Piece Inch Spanner Set. Includes: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 1…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $572.82

Was:

Now: $500.42
Wiha
Insulated Open End Spanner1-1/8, Wiha 20149
Wiha 20149 - Insulated Open End Spanner 1-1/8. Insulation According to VDE Specification 0680 and EN…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $63.44

Was:

Now: $55.42
Wiha
Insulated Open End Spanner1-1/16, Wiha 20148
Wiha 20148 - Insulated Open End Spanner 1-1/16. Insulation According to VDE Specification 0680 and E…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $59.26

Was:

Now: $51.77
Wiha
Insulated Open End Spanner 1", Wiha 20147
Wiha 20147 - Insulated Open End Spanner 1. Insulation According to VDE Specification 0680 and EN/IEC…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $59.26

Was:

Now: $51.77
Wiha
Insulated Open End Spanner 15/16, Wiha 20146
Wiha 20146 - Insulated Open End Spanner 15/16. Insulation According to VDE Specification 0680 and EN…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.82

Was:

Now: $41.78
Wiha
Insulated Open End Spanner 7/8, Wiha 20145
Wiha 20145 - Insulated Open End Spanner 7/8. Insulation According to VDE Specification 0680 and EN/I…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.82

Was:

Now: $41.78
Wiha
Insulated Open End Spanner 13/16, Wiha 20144
Wiha 20144 - Insulated Open End Spanner 13/16. Insulation According to VDE Specification 0680 and EN…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $41.60

Was:

Now: $36.34
Wiha
Insulated Open End Spanner 3/4, Wiha 20142
Wiha 20142 - Insulated Open End Spanner 3/4. Insulation According to VDE Specification 0680 and EN/I…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $37.44

Was:

Now: $32.71
Wiha
Insulated Open End Spanner 11/16, Wiha 20141
Wiha 20141 - Insulated Open End Spanner 11/16. Insulation According to VDE Specification 0680 and EN…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $37.44

Was:

Now: $32.71
Wiha
Insulated Open End Spanner 5/8, Wiha 20140
Wiha 20140 - Insulated Open End Spanner 5/8. Insulation According to VDE Specification 0680 and EN/I…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $35.36

Was:

Now: $30.89
Wiha
Insulated Open End Spanner 9/16, Wiha 20138
Wiha 20138 - Insulated Open End Spanner 9/16. Insulation According to VDE Specification 0680 and EN/…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $34.32

Was:

Now: $29.98
Wiha
Insulated Open End Spanner 1/2, Wiha 20137
Wiha 20137 - Insulated Open End Spanner 1/2. Insulation According to VDE Specification 0680 and EN/I…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $30.16

Was:

Now: $26.34
Wiha
Insulated Open End Spanner 7/16, Wiha 20136
Wiha 20136 - Insulated Open End Spanner 7/16. Insulation According to VDE Specification 0680 and EN/…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $28.44

Was:

Now: $24.85
Wiha
Insulated Open End Spanner 3/8, Wiha 20135
Wiha 20135 - Insulated Open End Spanner 3/8. Insulation According to VDE Specification 0680 and EN/I…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $28.44

Was:

Now: $24.85
Wiha
Insulated Open End Spanner 5/16, Wiha 20133
Wiha 20133 - Insulated Open End Spanner 5/16. Insulation According to VDE Specification 0680 and EN/…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.26

Was:

Now: $22.94
Wiha
8pc Insulated Metric Spanner Set, 6-19mm, Wiha 20093
Wiha 20093 - Insulated 8 Piece Metric Spanner Set. Includes: 6, 7, 8, 10, 13, 14, 17, 19mmWARN…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $250.56

Was:

Now: $218.89

Insulated Open-Ended Spanners

Inch Sizes

Metric Sizes

Insulated Open-End Wrench Sets

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