Sturtevant Richmont LTCS Preset Torque Wrench

Capacity 6 / 17 / 34 / 85 / 200 / 400 / 800 Nm

Preset Clicker Wrench with Fixed Square Drive

A practical, cost-effective assembly line option when a socket can be used! Preset Fixed Square Drive torque wrenches are ideal for any application where:

The fastener or fitting to be tightened can 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,
A limited amount of rotation (no ratcheting) is needed to achieve the desired torque,
High operator efficiency is needed,
Simplicity of operation is needed,
Very high durability is needed.

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 torque measurement/calibration device providing ± 1% accuracy or better. See our „Torque Measurement“ products.

The strong dimensioned torque spring is the very heart of this clicker wrench. With reaching the pre-set torque, the torque spring is squeezed slightly, and the hardwearing pawl is releasing the tool tang. An excellent tactile and audible impulse signals that the pre-set torque is achieved.

Key Features

Accuracy ± 4% of indicated value (within 20-100% of capacity).
Meets or exceeds ASME B107.300-2010 and EN ISO 6789.
Exeptional wear-resistant fixed square drive.
Thick-walled housing profile provides high long-term stability.
Torque adjustment via optional C.A.R.T. (p/n 819117).
Comfortable cushion grip plus light weight for excellent ergonomics.
Can be ordered preset from factory, or you can set the torque with your own torque tester.

Scope of Supply

Torque wrench LTCS
Operating manual

LTCS

Model	Item No.	Torque Range [lbf·in]	Torque Range [N·m]	Torque Range [kgf·cm]	SqD [inch]	Weight [kg]	Length [mm]	Grip
LTCS 50i 1/4	R 810168	10 - 50	1.1 - 5.6	12 - 57	1/4	0.3	191	Soft
LTCS 150i 3/8	R 810170	30 - 150	3.4 - 17	35 - 172	3/8	0.3	191	Soft
LTCS 300i 3/8	R 810171	60 - 300	6.8 - 34	69 - 345	3/8	0.5	240	Soft
LTCS 750i 3/8	R 810172	150 - 750	17 - 85	173 - 864	3/8	0.6	340	Soft
LTCS 1800i 1/2	R 810174	360 - 1800	41 - 203	415 - 2073	1/2	0.7	431	Soft
LTCS 3600i 3/4	R 810485	720 - 3600	81 - 407	830 - 4147	3/4	2.5	647	MH
LTCS 7200i 3/4	R 810153	1440 - 7200	163 - 813	1659 - 8295	3/4	3.7	891	MH

The current models up to capacity 3000i (~340 Nm) are equipped with an ergonomically optimized “soft” handle; the previous models (up to 2007) had a hard vinyl handle. The SR logo now embossed on the handle marks the optimal point of force application. Due to size constraints, this 'ergo handle' is not used on models with a capacity of 3600i (~400 Nm) or higher; instead, these models have a knurled metal handle (MH).

Table data following specifications by the manufacturer. It is recommended to primarily use in medium performance range (approx. 1/3 to 4/5 of rated capacity). If you regularly worked close to the limit of load (maximum capacity), a larger model or tool might be more advisable.

MH = Knurled Metal Grip.

All technical data without guarantee, errors and omissions excepted.