Torque Wrenches

Torque Wrenches are used in various operations where proper torquing of nuts, bolts and other fasteners is critical.

• Standard Model: These Torque Wrenches are available to cover a torque range from 2Lb Ft. to 2000 Lb Ft./ 0.3 Kg.Mts. to 275 Kg.Mts. and 3 NM to 2700NM in 12 different Models with Square Drive 3/8" to 1".
• Production Torque Wrenches: These Torque Industrial Wrenches are pre-set with one particular torque for repetitive production applications. the advantages of this type torque wrench is to prevent the tampering of torque setting during assembly and to save considerable time.
• Ratchet Head Model: This Torque Industrial Wrench has a built in ratchet mechanism for working in confined area. These torque wrenches are also available to cover a torque range from 2lb Ft. to 2000 Lb Ft./ 0.3 Kg.Mts. to 275 Kg.Mts. and 3 NM to 2700NM in 12 different Models with Square Drive 3/8" to 1"
• Open Jaw Fixed Type Torque Wrenches: This is a type of torque wrench fitted with an open jaw adaptor and set a pre-determined torque. Places where vertical clearance is restricted to permit the use of an industrial sockets and a torque wrench, this torque wrench is suitable for torquing nuts. These are available to cover across flat sizes from 10mm to 46mm with torque preset to one value as per requirement.

All Torque Master Torque Wrenches are calibrated on mechanical torque tester to an accuracy of +/_ 3% as laid down in ISO 6789:2003 The torque tester is calibrated by Force proving instrument and force proving instrument is certified by n p l new delhi.

Torque wrench is now a must have tool for all garages and workshops. A torque wrench allows a user to precisely tighten a nut or a bolt to an optimum rotational force or torque.

Advantages of torque master^® torque wrenches:

• Extra Heavy Duty: With the use of high strength alloy steel and precise heat treatment the torque wrenches are built to last.
• Sturdy Storage: Supplied with an aesthetically pleasing rugged blow molded case for extra care and protection for your valuable tool.
• Accuracy: With a torque tolerance of ±3%, the accuracy exceeds any national or international torque standard including ISO 6789: 2003.
• Three phase mechanism: Sight, Touch and sound signal unmistakably lets the user know that the torque has been achieved even in noisy environment.
• Comfort: The synthetic handle is manufactured by specially selected resin (Up to TM 250/TM 250R) which provides comfort and durability and resists chemicals in automotive and industrial usage.
• Bi-Directional torque: Torque can be applied in both right handed and left handed threaded nuts and bolts
• Available in both Standard and Ratcheting type. Production type and open end type can be supplied against specific orders.

During development, durability has been on top of our priority, both in terms of the life of the tool and the calibration of the tool. Full load torture tests are carried out on each and every torque wrench prior to dispatch. The result is a product that you can use with complete confidence that you have the best tool for the job.

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Model	Square Drive	Range N.M	Least Least	Range Lbf. Ft	Least Count	Range Kgf. mts	Least Count	Range Lbf. Ins	Least Count	Head Width	Head Depth	Approx. OAL at min cap.	Weight Approx. (Kg)
TM 10	3/8"	3 - 14	.5	2 - 10	.5	0.2 - 1.4	0.1	20 - 120	5	23 mm	33 mm	310 mm	0.600
TM 25	3/8"	5 - 35	2	5 - 25	1	0.5 - 3.5	0.2	40 - 300	10	23 mm	33 mm	340 mm	0.700
TM 50	1/2"	10 - 70	2	8 - 50	2	1 - 7	0.2	100 - 600	20	28 mm	39 mm	470 mm	1.00
TM 100	1/2"	25 - 135	5	20 - 100	2	3 - 14	0.5	250 - 1200	25	28 mm	42 mm	550 mm	1.25
TM 160	1/2"	50 - 225	5	40 - 160	5	5 - 23	1	450 - 2000	50	32 mm	48 mm	615 mm	2.28
TM 250	1/2"	70 - 340	10	50 - 250	5	7 - 35	1	600 - 3000	50	32 mm	48 mm	770 mm	2.70
TM 400	3/4"	135 - 540	15	100 - 400	10	14 - 56	1	N.A	N.A	48 mm	62 mm	1025 mm	6.50
TM 500	3/4"	135 - 675	15	100 - 500	10	14 - 70	2	N.A	N.A	48 mm	62 mm	1030 mm	6.60
TM 600	3/4"	200 - 815	15	150 - 600	10	20 - 84	2	N.A	N.A	48 mm	62 mm	1075 mm	7.10
TM 750	3/4"	475 - 1015	20	350 - 750	20	49 - 105	2	N.A	N.A	48 mm	62 mm	1120 mm	7.90
TM 750s	1"	475 - 1015	20	350 - 750	20	49 - 105	2	N.A	N.A	48 mm	74 mm	1120 mm	8.00
TM 1000	1"	540 - 1380	40	400 - 1000	20	55 - 140	5	N.A	N.A	56 mm	84 mm	1370 mm	13.80
TM 1400	1"	1000 - 1900	50	1000 - 1900	25	105 - 195	5	N.A	N.A	70 mm	84 mm	1410 mm	15.50
TM 2000	1"	1350 - 2700	50	1350 - 2700	50	135 - 275	5	N.A	N.A	70 mm	84 mm	1550 mm	18.00

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Model	Square Drive	Range N.M	Least Least	Range Lbf. Ft	Least Count	Range Kgf. mts	Least Count	Range Lbf. Ins	Least Count	Head Width	Head Depth	Swing Arc	Approx. OAL at min cap.	Weight Approx. (Kg)
TM 10R	3/8"	3 - 14	.5	2 - 10	.5	0.2 - 1.4	0.1	20 - 120	5	38 mm	33 mm	06°	320 mm	0.70
TM 25R	3/8"	5 - 35	2	5 - 25	1	0.5 - 3.5	0.2	40 - 300	10	38 mm	33 mm	06°	350 mm	0.80
TM 50R	1/2"	10 - 70	2	8 - 50	2	1 - 7	0.2	100 - 600	20	43 mm	42 mm	06°	470 mm	1.10
TM 100R	1/2"	25 - 135	5	20 - 100	2	3 - 14	0.5	250 - 1200	25	43 mm	45 mm	06°	560 mm	1.60
TM 160R	1/2"	50 - 225	5	40 - 160	5	5 - 23	1	450 - 2000	50	43 mm	48 mm	06°	620 mm	2.50
TM 250R	1/2"	70 - 340	10	50 - 250	5	7 - 35	1	600 - 3000	50	49 mm	52 mm	06°	780 mm	3.10
TM 400R	3/4"	135 - 540	15	100 - 400	10	14 - 56	1	N.A	N.A	70 mm	62 mm	06°	1095 mm	7.30
TM 500R	3/4"	135 - 675	15	100 - 500	10	14 - 70	2	N.A	N.A	70 mm	62 mm	06°	1100 mm	7.40
TM 600R	3/4"	200 - 815	15	150 - 600	10	20 - 84	2	N.A	N.A	70 mm	62 mm	06°	1145 mm	7.90
TM 750R	3/4"	475 - 1015	20	350 - 750	20	49 - 105	2	N.A	N.A	80 mm	72 mm	06°	1200 mm	9.00
TM 750sR	1"	475 - 1015	20	350 - 750	20	49 - 105	2	N.A	N.A	80 mm	74 mm	06°	1200 mm	9.10
TM 1000R	1"	540 - 1380	40	400 - 1000	20	55 - 140	5	N.A	N.A	100 mm	84 mm	06°	1470 mm	18.80
TM 1400R	1"	1000 - 1900	50	1000 - 1900	25	105 - 195	5	N.A	N.A	100 mm	84 mm	06°	1510 mm	17.50
TM 2000R	1"	1350 - 2700	50	1350 - 2700	50	135 - 275	5	N.A	N.A	100 mm	84 mm	06°	1650 mm	20.00

Torque Screw Driver

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MODEL NO.	TORQUE CAPACITY						SQUIRE DRIVE	WEIGHT
	KGF CM		NM		LBF IN
	RANGE	LC	RANGE	LC	RANGE	LC
TMSD 15	1-15	.5	0.1-1.5	.20	1-15	2	1/4"	.350 KG
TMSD 50	10-50	5	1-5	.50	10-50	5	1/4"	.600 KG

Torque Multipliers

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MODEL NO.		TORQUE CAPACIITY			FACTOR	FEMALE INPUT SQ. IN.	MALEOUT PUT SQ. IN.	RECOMMENDED TORQUE WRENCH
PLATE TYPE	HANDLE TYPE	LBFT	KGM	NM
TM-1	TMH-1	1250	170	1700	5	1/2	3/4	TM 250R
TM-2	TMH-2	1250	170	1700	5	1/2	1	TM 250R
TM-2/25	TMH-2/25	1250	170	1700	25	1/2	1	TM 100R
TM-5	TMH-5	2000	275	2750	5	3/4	1	TM 400R
TM-5/25	TM-5/25	2000	275	2750	25	1/2	1	TM 100R
TM-6		2500	345	3450	5	3/4	1.1/2	TM 500R
TM-6/25		2500	345	3450	25	1/2	1.1/2	TM 100R
TM-7		4500	622	6220	5	3/4	1.1/2	TM 400R
TM-7/25		4500	622	6220	25	1/2	1.1/2	TM 250R
TM-7/25 SD		4500	622	6220	25	1/2	1.1/2	TM 250R
TM-7/125		4500	622	6220	125	1/2	1.1/2	TM 50R
TM-7/125 SD		4500	622	6220	125	1/2	1.1/2	TM 50R
TM-9/25		7000	968	9680	25	3/4	1.1/2	TM 400R
TM-9/125		7000	968	9680	125	1/2	1.1/2	TM 100R
TM-11/25		1250	1734	17340	25	3/4	2.1/2	TM 500R
TM-11/125		1250	1734	17340	125	1/2	2.1/2	TM 160R
TM-13/125		35000	4845	48450	125	3/4	2.1/2	TM 400R

i-Torque Wrenches

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• Accuracy : ± 3% of reading exceeds all international standards including ISO-6789:2003. Calibration certificate with national traceability is provided with every torque wrench.

• Ratchet Head : The Ratchet head is heavy duty and reversible having a very low ratcheting torque. Spare parts for the ratchet head are available.

• Low Ratcheting arc : Low Ratcheting arc to engage next gear tooth makes it possible to use in places with tight lateral space.

• 4 Torque Scales : The 4 scales provide torque selection in Kgf.m, N.M, Lbf.ft and Lbf.ins. A feature which is first in the light weight mechanical torque wrenches.

• Comfortable Grip : The synthetic handle is manufactured by specially selected resin which provides comfort and durability and resists chemicals in automotive and industrial usage.

• Light weight : Up to 50% lighter than the traditional click type torque wrench. Reduces user fatigue. Ideal for overhead applications.

“i-Torque” torque wrenches are available with Ratchet Head, Fixed Head, Crowfoot head, Open-jaw head and interchangeable head. Pre set or production type are also manufactured on user’s demand.

Non Ratcheting i-Torque Wrenches

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Model	Square Drive	Range N.M	Least Count	Range Lbf. Ft	Least Count	Range Kgf.mts	Least Count	Range Lbf.ins	Least Count	OAL at minimum capacity	Weight Approx. (Non-Ratchet) (Kg)	Weight Approx.(Ratchet)(Kg)
TM 15i	1/4”,3/8”	01-20	0.5	0.7-15	0.5	0.1-2.0	0.05	10-180	05	260mm	0.50	0.50
TM 40i	3/8”,1/2”	08-50	01	06-40	01	0.8-5.0	0.10	70-480	15	310mm	0.60	0.60
TM 85i	3/8”,1/2”	20-115	2.5	15-85	02	2.0-12	2.0-12	200-1000	50	480mm	0.85	1.00
TM 125i	1/2”	30-170	05	20-125	2.5	3.0-17	0.50	250-1500	50	530mm	0.95	1.10
TM 185i	1/2”	50-250	10	40-185	05	5.0-25	01	450-2200	50	630mm	1.10	1.40
TM 250i	1/2”	60-340	10	45-250	05	6.0-35	01	550-3000	50	680mm	1.30	1.60
TM 300i	1/2”,3/4”	80-400	10	60-300	05	8.0-40	01	750-3600	50	680mm	1.60	1.80