Preset Interchangeable Head Torque Wrenches

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Preset Interchangeable Head Torque Wrenches - LTC Series

Applications

Preset Interchangeable Head torque wrenches are ideal for any application where:

The fastener or fitting to be tightened cannot readily be engaged with a socket.
The same torque is to be applied repeatedly.
It is advisable to eliminate the possibility of having the operator set the wrong torque on the tool.
High operator efficiency is needed.
Simplicity of operation is needed.
Very high durability is needed.

These needs are common in assembly and standardized field maintenance operations, and the LTC-Series tools are superb for these types of applications.

Features and Characteristics

S/R Dovetail connects to over 100 S/R Interchangeable Heads for extreme versatility.
The S/R Dovetail transmits the load at a right angle from the wrench to the head, providing exceptional strength and rigidity of connection.
A pin lock on the dovetail assures positive head connection, yet permits head changeover in seconds.
LTC-Series torque wrenches have +/- 4% Indicated Value Accuracy from 20% to 100% of capacity, meeting or exceeding the requirements of ASME B107.300-2010 and ISO 6789.
Excellent tactile and audible impulse when the preset torque is achieved.
Comfortable cushion grip plus light weight for excellent ergonomics.
Left-hand threads or torque direction can be accommodated by turning the wrench over before installing the head.
The torque is preset and locked in with a special tool, and tamper-resistant/tamper-evident seals can be installed.
Torque can be set using any unit of torque measurement.
Can be ordered preset from factory or you can set the torque with your own torque tester.

Part Number and Model - Ordering Information

Part No.	Model
810100	LTC 50 I
810011	LTC 150 I
810574	LTC 300 I OHT
810016	LTC 300 I
810013	LTC 750 I
810014	LTC 1800 I
810334	LTC 3600 I
810137	LTC 4800 I

Additional Technical Information

Print	Minimum Capacity	Maximum Capacity
810100	20% of Maximum	50 in.lbs./6 Nm/58 kgf-cm
810011	20% of Maximum	150 in.lbs./17 Nm/173 kgf-cm
810574	50% of Maximum	300 in.lbs./34 Nm/346 kgf-cm
810016	20% of Maximum	300 in.lbs./34 Nm/346 kgf-cm
810013	20% of Maximum	750 in.lbs./85 Nm/864 kgf-cm
810014	20% of Maximum	1800 in.lbs./150 ft.lbs./204 Nm/21 kgf-m
810334	20% of Maximum	3600 in.lbs./300 ft.lbs./407 Nm/41 kgf-m
810137	20% of Maximum	4800 in.lbs./400 ft.lbs./542 Nm/55 kgf-m

LTC Interchangeable Head (English Measurement System)
Part Number	Model	A (in.)	B (in.)	C (in.)	D (in.)	Weight (lbs.)
810100	LTC 50 I	6.9	0.8	0.5	0.9	0.5
810011	LTC 150 I	6.9	0.8	0.5	0.9	0.5
810574	LTC 300 I OHT	6.9	0.8	0.5	0.9	0.5
810016	LTC 300 I	8.8	0.8	0.5	0.9	0.8
810013	LTC 750 I	12.6	1.0	0.5	0.9	1.0
810014	LTC 1800 I	15.9	1.1	0.5	0.9	1.3
810334	LTC 3600 I	24.3	1.8	0.6	2.0	5.5
810137	LTC 4800 I	34.3	1.8	0.6	2.0	8.3

LTC Interchangeable Head (Metric Measurement System)
Part Number	Model	A(mm)	B(mm)	C(mm)	D(mm)	Weight (kg)
810100	LTC 50 I	175	19	13	24	0.2
810011	LTC 150 I	175	19	13	24	0.2
810574	LTC 300 I OHT	175	19	13	24	0.2
810016	LTC 300 I	224	19	13	24	0.3
810013	LTC 750 I	319	25	13	24	0.5
810014	LTC 1800 I	405	29	13	24	0.6
810334	LTC 3600 I	618	44	16	51	2.5
810137	LTC 4800 I	872	44	16	51	3.8

Instructions

857045

Interchangeable Heads Overview
Torque Tester Overview
Torque Adjustment on Preset Torque Wrenches
CART Tool
Grip Extension
VeriTorq® Digital Torque Tester
Torq-Tronics® Digital Torque Tester

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