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Dial Torque Wrenches

Proto® Dial Torque Wrenches in./lbs./CM KG

j6177f

  • 6-30 in-lbs thru 120-600 in-lbs / 7-35 cm kg thru 140-700 cm kg.
  • Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale
  • Industrial all steel or aluminum torque transfer components
  • High alloy torsion drive design — accuracy not effected by hand position
  • Dual scale (English/Metric) with clockwise and counterclockwise operation — fewer wrenches needed to complete job
  • Memory needles are standard on all wrenches except electric light models
  • Easy-to-read, high contrast scale
  • Laser marked serial number for traceability
  • N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench
Part No.
Torque Range in./lb.
Increments in./lb.
Drive Size
Torque Range cm kg
Length
J6168F
6-30 in./lb.
0.5 in./lb.
1/4"
7 - 35 cm kg
10"
J6169F
15-75 in./lb.
1 in./lb.
1/4"
18 - 90 cm kg
10"
J6177F
50-250 in./lb.
5 in./lb.
3/8"
56 - 280 cm kg
10"
J6181F
120-600 in./lb.
10 in./lb.
3/8"
140 - 700 cm kg
10"

Proto® Dial Torque Wrenches NM/in. lbs. ft. lbs.

  • 2-10 Nm thru 50-250 Nm / 18-90 in-lbs thru 35-175 ft-lbs
  • Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale
  • Industrial all steel or aluminum torque transfer components
  • High alloy torsion drive design — accuracy not effected by hand position
  • Dual scale (Metric/English) with clockwise and counterclockwise operation — fewer wrenches needed to complete job
  • Memory needles are standard on all wrenches except electric light models
  • Easy-to-read, high contrast scale
  • Laser marked serial number for traceability
  • N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench
Part No.
Torque Range ft./lb.
Drive Size
Torque Range NM
Increments NM
Maximum/Minimum Torque NM
Length
J6113NMF
10-50 ft./lb.
3/8"
14-70 NM
2 NM
70/14 NM
14-7/8"
J6121NMF
35-175 ft./lb.
1/2"
50-250 NM
5 NM
250/500 NM
21-1/2"
J6169NMF
--
1/4"
2-10 NM
0.2 NM
10/2 NM
10"
J6177NMF
--
3/8"
6-30 NM
0.5 NM
30/6 NM
10"

Proto® Dial Torque Wrenches ft. lbs./MKG

J6113F-Dial

  • Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale
  • Industrial all steel or aluminum torque transfer components
  • High alloy torsion drive design — accuracy not effected by hand position
  • Dual scale (English/Metric) with clockwise and counterclockwise operation — fewer wrenches needed to complete job
  • Memory needles are standard on all wrenches except electric light models
  • Easy-to-read, high contrast scale
  • Laser marked serial number for traceability
  • N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench
Part No.
Torque Ft Lbs
Increments Ft Lbs
Drive SizeTorque Range
Meter/ Kilograms
Length
J6113F
10-50 ft./lb.
1 ft./lb.
3/8"
1.4 - 7 mkg
10-1/4"
J6121F
35-175 ft. lb.
5 ft./lb.
1/2"
5-24 mkg
21-1/2"
J6125F
50-250 ft./lb.
5 ft./lb.
1/2"
7-35 mpg
21-1/2"
J6133F
120-600
10 ft./lb.
3/4"
16-80 mkg
46-1/2"
J6134F
70-350 ft./lb.
10 ft./lb.
3/4"
--
27-7/8"
J6141F
200-1000 ft./lb.
20 ft./lb.
1"
28-140 mpg
74-1/4"

Proto® Dial Electronic Torque Wrenches ft. lbs./inch lbs./newton meters

j6347

  • Accuracy valid from 10% to 100% of full scale
  • Large easy to read digits
  • Patented rotary bezel. LCD and key pad rotate both ways, up to 359 degrees for easy viewing
  • Torque target zone adjustable 1% to 10% indicates when the desired torque limit is approaching
    – Yellow light indicates the low end of the zone
    – Green light and buzzer sounds when the target is reached
    – Red Light with intermittent buzzer indicates over-torqued
  • One button target torque setting
  • Ergonomically designed for user comfort
  • Operates on standard 9 volt battery
  • Torsion drive strain gauge technology improves accuracy
    – Users can pull on the handle anywhere and still maintain accuracy
  • Built on durable chrome body (not painted) with nylon-6 rotary bezel
  • Rotary dial is shrouded with metal walls to protect display
  • Peak, hold and track modes standard
  • Fast sampling rate helps maintain high accuracy during torque applications
  • Easy to use by production line or quality control inspector
    Meets or exceeds ASME B107.28
Part No.
Torque Range ft./lbs.
Torque Ran ge in./lbs.
Torque Range Nm
Graduations ft./lbs.
Graduations in./lbs.
Graduations Nm
Drive Size
Length
J6345
0-21
0-250
0-28
0.01
0.01
0.01
3/8"
10.63"
J6346
0-250 ft./lb.
0-3000
0-340
0.1
1
1
1/2"
22"

  • Contact Heavy Maintenance Supply 205-384-5284 for more information