Williams, CDI, and Snap-On Industrial Manual Torque Wrenches

6 in.oz. to 2,000 FTLB | Multipliers up to 5,000 FTLB | Hand Tools

Supporting Snap-On Industrial Brands allows us to leverage their impressive catalog of manual torque products, insulated tools, and hand tools. Williams provide excellent Made in the USA torque products – while Bahco produce top of the line insulated tools and torque products. Williams and Bahco also produce excellent manual tools from crescent wrenches to blades.
Williams has made strong, trusted tools for industrial professionals with pride since 1882. It’s first factory in Red Hook, Brooklyn, NYC, revolutionized drop forging, “blacksmithing by machinery,” to ensure all pieces were created with the same consistency and quality.
CDI earned its ISO 9001 International Quality System Certification in 1998, demonstrating a commitment to provide our customers with the highest quality torque measurement and torque limiting devices in the world. Today, the CDI Brand is now part of Snap-on Specialty Tools, a member of the Snap-on Incorporated family of companies.

Micrometer Clicker Style Manual Wrenches

10 in.lb. to 2,000 FTLB | 1/4" to 1" Square Drive

The standard torque wrench that you’re familiar with – it produces an audible click once torque is reached and features a ratcheting head.

– Available with a knurled metal handle or plastic comfort grip
– Dual scale (FTLB and NM)
– Positive lock with spring loaded pull down lock ring
– Accuracy of +/-3% of indicated value CW from 20% to 100% of full scale
– Easy to read and easy to set
– Williams is Proudly Made in the USA

Micrometer Clicker Style Manual Wrenches

Part Number Square Drive Range Incr. NM Range Incr Length In. Head Width In. Head Depth In.
Metal Handle
501MRMHW 1/4 10-50 in. lb. 0.5 1.4 – 5.4 Nm 0.5 9 5/8 7/8 1/2
1501MRMHW 1/4 20-150 in. lb. 0.5 2.8-15.3 Nm 0.12 9 3/4 7/8 1/2
1502MRMHW 3/8 20-150 in. lb. 1 2.8 – 15.3 Nm 0.12 9 3/4 7/8 5/8
2002MRMHW 3/8 30-200 in. lb. 1 4.0 – 22.0 Nm 0.12 10 7/8 5/8
2502MRMHW 3/8 30-200 in. lb. 1 4.0 – 27.7 Nm 0.12 10 7/8 7/8 5/8
7502MRMHW 3/8 100-750 in. lb. 5 14.1 – 81.9 Nm 0.6 15 5/16 7/8 5/8
10002MRMHW 3/8 150-1000 in. lb. 5 19.8 – 110.2 Nm 0.6 15 5/8 7/8 5/8
25003MRMHW 1/2 300-2500 in. lb. 10 39.6 – 276.9 Nm 1.2 19 3/16 1 5/8 7/8
752MFRMHW 3/8 5-75 ft. lb. 0.5 10.2 – 98.3 Nm 0.7 15 1/2 1 1/8 6/8
1002MFRMHW 3/8 10-100 ft. lb. 0.5 16.9 – 132.2 Nm 0.7 15 1/2 1 1/8 6/8
1503MFMHW 1/2 20-150 ft lb. 1 34 – 197 Nm 1.4 18 3/4 1 5/8 7/8
1503MFRMHW 1/2 20-150 ft lb. 1 34 – 194 Nm 1.4 18 3/4 1 5/8 7/8
2503MFRMHW 1/2 30-250 ft. lb. 1 47 – 332 Nm 1.4 24 5/16 1 5/8 7/8
4004MFRMHW 3/4 80-400 ft. lb. 5 85 – 491 Nm 3.4 34 3/16 2 1/2 2 3/8
6004MFRMHW 3/4 100-500 ft. lb. 5 169 – 779 Nm 6.8 41 1/8 2 1/2 2 3/8
10005MFRMHW 1 200-1000 ft. lb. 5 305 – 1322 Nm 6.8 70 3/16 3 1/8 2 7/8
20005MFMH 1 300-2000 ftl. lb. 10 474 – 2643 Nm 14 108 Β½ 3 1/8 4 ΒΌ
Plastic Comfort Grip Handle
1501MRPHW 1/4 20-150 in. lb. 1 2.8 – 15.3 Nm 0.12 9 3/4 7/8 4/8
2502MRPHW 3/8 30-250 in. lb. 1 4.0 – 27.7 Nm 0.12 11 7/8 5/8
10002MRPHW 3/8 150-1000 in. lb. 5 19.8 – 110.2 Nm 0.6 15 3/4 1 1/8 3/4
1002MFRPHW 3/8 10-100 ft. lb. 1 16.9 – 132.2 Nm 0.7 15 3/4 1 1/8 3/4
2503MFRPHW 1/2 30-250 ft. lb. 1 47 – 332 Nm 1.4 24 1/2 1 5/8 7/8
6004MFRPHW 3/4 100-600 ft. lb. 5 169 – 779 Nm 6.8 41 3/16 2 1/2 2 3/8

Dial Torque Wrenches

0 - 2,000 FTLB | 1/4" to 1" Square Drive

Dial Torque Wrenches are designed for the automotive, nuclear and industrial markets in addition to military installations throughout the world. This series features sturdy torsion beam design for dependable long life and accuracy. These wrenches pair well with bolt testing applications (such as Skidmore), because they indicate their torque as it is applied.

– Accuracy of +/-3% from 20% to 100% of FS
– Sturdy body construction insures maximum durability
– Memory needle retains highest torque reading applied
– Easy to read laser marked single scale
Digital Dial Wrenches Available

Dial Torque Wrenches

Part Number Square Drive Range Incr. Length In.
301LDINSS 1⁄4″ 0-30 in.lb. .5 in.lb. 11.5
751LDINSS 1⁄4″ 0-75 in.lb. 1 in.lb. 11.5
752LDINSS 3⁄8″ 0-75 in.lb. 1 in.lb. 11.5
2502LDINSS 3⁄8″ 0-250 in.lb. 5 in.lb. 11.5
3002LDINSS 3⁄8″ 0-300 in.lb. 5 in.lb. 11.5
6002LDINSS 3⁄8″ 0-600 in.lb. 10 in.lb. 15
502LDFNSS 3⁄8″ 0-50 ft.lbs. 1 ft.lb. 15
1003LDFNSS 1⁄2″ 0-100 ft. lb. 2 ft. lb 21.75
1753LDFNSS 1⁄2″ 0-175 ft. lb. 5 ft. lb. 21.75
2503LDFNSS 1⁄2″ 0-250 ft. lb. 5 ft. lb 21.75
3504LDFNSS 3⁄4″ 0-350 ft. lb. 10 ft. lb. 28
6004LDFNSS 3⁄4″ 0-600 ft. lb. 10 ft. lb. 47
10005LDFNSS 1″ 0-1000 ft. lb. 20 ft. lb. 74
6004LDFESS** 3⁄4″ 0-600 ft. lb. 10 ft. lb. 47
10005LDFESS** 1″ 0-1000 ft. lb. 20 ft. lb. 74
20005LDFESS*** 1″ 0-2000 ft. lb. 40 ft. lb. 122

Digital and Digital Dial Wrenches

5 in.lb. - 600 FTLB | 1/4" to 3/4" Square Drive

Williams Electronic Torque Wrench are fully programmable for reliable, consistent, and repeatable torque applications. This electronic torque wrench is ideal for industrial working conditions and provides instant data on the exact torque actually applied.
The new Electronic Dial (ED) torque wrench features solid-state electronics for accurate torque application and measurement. ED’s design provides easy set-up and usage. There is no need to look directly at the digital readout as the wrench features 3 indicating lights and an audible buzzer.

– Angle Accuracy: (+/- 1% of reading) + (+/- 1 DEG @ Angle Velocity >10 DEG/SEC < 180 DEG/SEC) + (+/- 1 DEG for test fixture)
– Torque accuracy: +/- 2% CW, +/- 3% CCW indicated value, 20% to 100 % of full scale
– Torque accuracy: +/-4% CW, +/-6 CCW indicated value, 10% to 19% of full scale
– Torque accuracy: +/- 8% CW, +/- 10% CCW indicated value, 5% to 9% of full scale
– Automatically compensates for flex related torque variances
– Features a 36 tooth gear quick release ratchet head
– Rugged all steel body is designed to stand up to industrial use and each wrench is backed by a 1 year warranty
– Electric Dial Accuracy: Β± 1 % CW & Β± 1% CCW – of indicated value from
– Audible tone when desired torque is reached
Standard Dial Wrenches Available

Digital Torque Wrenches

Product Code Square Drive Torque Range (in.-lb.) Torque Range (ft.-lb.) Range (Nm) Head Depth (Inches) Head Width (Inches) Weight (lbs) Overall Length (inches)
Standard Digital
2401EFRMH 1⁄4 12-240 1-20 1.36-27.12 1⁄2 7⁄8 0.93 11 5⁄8
12002EFRMH 3⁄8 60-1,200 5-100 7-135 3⁄4 11⁄8 1.6 15 3⁄8
1002EFRMH 3⁄8 60-1,200 5-100 6.8-135.0 3⁄4 11⁄8 2.85 19 1⁄8
2503EFRMH 1⁄2 150-3,000 12.5-250 16.9-339 7⁄8 15⁄8 4.35 26 3⁄4
6004ERMH 3⁄4 360-7,200 30-600 40.7-813.5 23⁄8 21⁄2 10.95 48 3⁄4
Product Code Square Drive Range In. Lb. Range Ft. Lb. Range Nm Range Kg. Cm. Length In. (mm)
Digital Dial
501ED-CDI 1⁄4″ 5 – 50 .42 – 4.17 .56 – 5.65 57 – 57.61 11.5 (292)
2502ED-CDI 3⁄8″ 25 – 250 2.08 – 20.83 2.82 – 28.25 28 – 280.03 14.5 (368)
6002ED-CDI 3⁄8″ 60 – 600 5 – 50 6.79 – 67.79 69 – 691.27 14.5 (368)

Manual Torque Multipliers

Up to 5,000 FTLB | Up to 2.1/2" Square Drive Output

Multipliers allow the use of smaller manual wrenches to achieve much greater torque output. These devices allow you to trade rotations for increased torque output.

– Provides the operator with nut-turning power that requires only a fraction of the force required when using conventional tools
– Input and output rotation is in the same direction
– Reaction bar rotation is opposite to input direction and must rest securely against a rigid object to withstand the generated reaction force
– By removing 4 screws, heads may be easily disassembled for inspection, cleaning and lubrication
– Not to be used with impact wrenches
– Plate multiplier’s input torque holding ratchet – holds multiplier in place during torqueing
– Plate multiplier feature shearable output squares – to protect tool during overload
– Can be calibrated at request

Torque Multipliers

Product Code Max Output Ft. Lbs. Multiplication Ratio* Approx. Ft. Lbs. Rq’d for
Max Output
Input Female Sq. Output Male Sq. Head Thickness Inc. Tang Head Diam. Oal. Lgth. Inc. Reaction Bar
Standard
TM-750LW 1000 3.6 to 1 275 1⁄2 3⁄4 3 9⁄32 3 1⁄2 22 1⁄2
TM-1000 2000 3.6 to 1 550 3⁄4 1 4 3⁄8 3 17⁄32 24
TM-1500 4000 3.9 to 1 1150 1 1 1⁄2 6 1⁄8 5 3⁄16 28 7⁄8
TM-2000 8000 4.6 to 1 1915 1 1 1⁄2 6 1⁄4 6 1⁄2 31
TM-2500 12000 5.4 to 1 2200 1 2 1⁄2 7 1⁄4 7 1⁄4 30
Planetary Gear Mechanism
Product Code Max Output Ft. Lbs. Input Cap Gear Ratio Torque Ratio Input Female Sq. Output Sq. Size Overall Length Head Height Sq. to Top Head Dia.
TM-290 750 227 0.1673611111 0.1256944444 1⁄2 3⁄4 8 1⁄2 3 1⁄4 2 13⁄16
TM-391 1200 200 0.2520949074 0.2500115741 1⁄2 3⁄4 19 39⁄64 4 3 15⁄16
TM-392 2200 162 0.6250115741 0.5458449074 1⁄2 1 19 39⁄64 5 3⁄4 4 1⁄16
TM-393 3200 173 0.8507060185 0.7534837963 1⁄2 1 19 39⁄64 6 1⁄2 4 1⁄16
Plate Reaction Multipliers
Product Code Max Output Ft. Lbs. Input Cap Gear Ratio Torque Ratio Input Female Sq. Output Sq. Size Overall Length Head Height Sq. to Top Head Dia.
TM-394 5000 189 1.2257060185 1.0868171296 1⁄2 1 1⁄2 14 29⁄32 8 3⁄4 5 5⁄8
TM-395 8000 154 2.5006944444 2.1666782407 1⁄2 1 1⁄2 15 13⁄64 10 3⁄4 5 13⁄16
TM-492 2200 162 0.6256944444 0.5458449074 1⁄2 1 14 5 1⁄2 4 7⁄8
TM-493 3200 173 0.8507060185 0.7534837963 1⁄2 1 14 6 7⁄16 4 7⁄8

Interchangeable Head Torque Wrenches

10 - 800 NM (9 - 572 FTLB)

Interchangeable heads permit ratcheting, fixed, or open end torqueing capability with adjustable torque wrench bodies. A push of the locking pin provides quick-change action, with a wide range of head styles to choose from.

– Micrometer Clicker Style Wrench
– Wide Variety of Changeable Heads
– Accuracy of +/-3%
– Open End Wrench Heads
– Ratcheting Heads
– 12-Point Box Heads
– Extra-Thin Open End Heads
– and More, click here to see the full selection of interchangeable heads

Interchangeable Head Torque Wrenches

Product Code Shank Size Nm Range Incr. Range (FTLB) Overall Length (In.)
Dual Scale
50NMIMHW J 10 – 50 0.5 9.2 – 35 17
100NMIMHW J 20 – 100 0.5 16.5 – 71.9 20
200NMIMHW Y 40 – 200 2 37 – 140 22 Β½
350NMIMHW X 70 – 350 2 59 – 251 24 Β½
800NMIMHW* Z 150 – 800 5 129 – 572 48
Product Code Shank Size Range (FTLB) Incr. Overall Length (In.)
Dual Scale
75MFIMHSSW J 5 – 75 0.5 16
150MFIMHSSW Y 20 – 150 1 17
250MFIMHSSW Y 30 – 250 1 23

Adjustable and Preset Torque Screwdrivers

6 in.oz. - 40 in.lb.

Adjustable models offer versatility for applications that require more than one torque value. These torque screwdrivers are particularly suited for the electronics industry and for instrument assembly work. A simple, cam-over design prevents over-tightening and possible damage to components.

– Universal 1/4″ hex bit holder
– Easy-to-read window scale
– Automatic lock in CCW direction for removing screws
– Accuracy: Β± 6% of indicated value, CW, from 20% to 100% of full scale
– Trilobular comfort grip
– Positive locking pull down adjustment knob
– Factory Pre-Set models are set at the factory to the customer’s specified torque setting and are furnished with a Certificate of Calibration

Adjustable and Preset Torque Screwdrivers

Product Code Range Incr WxL In. Wt. Oz.
Adjustable
61SMW 20 – 100 in. ozs. 1 in. oz. 1.1 x 5.5 6.8
151SMW 3 – 15 in. lbs. .2 in. lbs. 1.1 x 6.25 8
401SMW 5 – 40 in. lbs. .5 in. lbs. 1.2 x 6.75 10.8
61NSMW 10 – 80 cNm 1 cNm 1.1 x 5.5 6.8
151NSMW 40 – 200 cNm 2 cNm 1.1 x 6.25 8
401NSMW 50 – 450 cNm 5 cNm 1.2 x 6.75 10.8
Product Code Product Code Factory Preset Range WxL In. Wt. Oz.
Single Setting
21SPW 21SP-SETW 6-32 in.ozs 1.1 x 4.5 5.3
61SPW 61SP-SETW 10 – 100 in.ozs. 1.1 x 5.6 7
151SPW 151SP-SETW 1.5 – 15 in. lbs 1.1 x 5.6 7
401SPW 401SP-SETW 4 – 40 in. lbs. 1.2 x 6.3 9.6

Full Product Catalog

Snap-On Industrial Brands Catalog
This catalog includes Williams, CDI, Bahco, and Sioux products – although it is not as up to date as the individual catalogs listed below.

Williams Torque and Hand Tools Catalog

Bahco Insulated, Hand Tools, Torque and Cutting Products Catalog

Snap-On Industrial Brands Catalog
This catalog includes Williams, CDI, Bahco, and Sioux products – although it is not as up to date as the individual catalogs listed below.

Williams Torque and Hand Tools Catalog

Bahco Insulated, Hand Tools, Torque and Cutting Products Catalog

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