E391, Manual Torque Multiplier, Reaction Bar, 1200 ft. lbs Torque, 3/4 in. Square Drive
Item ID: E391
$2,089.41
Free ShippingEst. Ship date is Thu, Oct 15th 2026
Product Description
This reaction bar type of manual torque multiplier provides high torque for accurate make-up or break-out of stubborn fasteners.
The reaction bar configuration is suited to applications where space is limited, where multiple reaction points are available, and when portability is desirable.
Product Specifications
Dimension L (mm)497
Product TypeReaction Bar Multiplier
Maximum Torque Output (Nm)1627
Available - In Stock
About this Product
This reaction bar type of manual torque multiplier provides high torque for accurate make-up or break-out of stubborn fasteners.
The reaction bar configuration is suited to applications where space is limited, where multiple reaction points are available, and when portability is desirable.
Features
- High efficiency planetary gear sets achieve high output torque from low input torque
- Most models operator protected by anti-backlash device
- Accuracy ±5% of reading from 20% to 100% of full-scale rating
- Reversible, tighten or loosen bolts
- Reaction bar type
- Replaceable shear drives on 300 Series models provide overload protection of internal power train (one replacement shear drive is included)
Units:
Dimension L (mm)497
Product TypeReaction Bar Multiplier
Maximum Torque Output (Nm)1627
Input Female Square Drive S1 (in)1/2
Weight (lbs)13.8
Output Male Square Drive S2 (in)3/4
Maximum Torque Output (Ft.lbs)1200
Torque Ratio6:01
Overload ProtectionYes
Input Torque (Nm)271
Weight (kg)6.3
Anti BacklashNo
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Output Male Square Drive Replaceable Shear Drive ModelE391SDK
Input Torque (Ft.lbs)200
Dimension L (in)19.6
Square Drive (in)3/4
Units:
Dimension D3.9"
Dimension H4"