Bolting Tools — Hydraulic Torque Wrenches

PSD Series
Square Drive
Hydraulic Torque Wrenches

  • Faster Stroke — fewer cycles per fastener vs competitors
  • Less Moving Parts — reduces maintenance & downtime significantly
  • Anti-Back Lash Mechanism for precise torque output
  • 360° × 180° Uni-swivel Design
  • Hands-Off Operation — safe use in confined spaces
Powermaster
Delivery
High Quality
Material
ISO
Standards
Secure
Transaction
Details
Faster Stroke Technology
Proprietary hydraulic circuit design delivers 30% fewer pump cycles per fastener compared to conventional designs.
Reduced Moving Parts
Simplified internal mechanism with fewer wear components.

The PSD Series is Powermaster's flagship square drive hydraulic torque wrench family.

Shipping & Returns
Shipping Policy
Free shipping within India on orders above ₹10,000.
Returns & Warranty
12-month manufacturer warranty.
Select & Add to Cart
Unit
TOD (inch)
Roller Length (mm)
Roller Length (inch)
Filters Sort results
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Expander
Min ID Tool Enters (inch)Min ID Tool Enters (mm)
Max Expansion Tool (mm)Max Expansion Tool (inch)
Reach (inch)Reach (mm)
Thickness (bwg)
Thickness (mm)Thickness (inch)
Drive inch
Price
A-25018
3.7
0.148
4.2
0.167
1
25.4
18
1.24
0.049
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25019
4
0.16
4.5
0.18
1
25.4
19
1.07
0.042
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25020
4.4
0.175
4.9
0.196
1
25.4
20
0.89
0.035
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25021
4.5
0.18
5.1
0.202
1
25.4
21
0.81
0.032
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25022
4.8
0.19
5.4
0.213
1
25.4
22
0.71
0.028
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25023
4.9
0.195
5.5
0.216
1
25.4
23
0.64
0.025
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25024
5.1
0.201
5.7
0.224
1
25.4
24
0.56
0.022
1/4"
Original price was: $27.60.Current price is: $23.00.
A-25028
5.4
0.217
6.1
0.243
1
25.4
28-30
0.35-0.30
0.014-0.012
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37514
5.1
0.204
5.8
0.23
1
25.4
14
2.11
0.083
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37515
5.6
0.225
6.6
0.265
1
25.4
15
1.83
0.072
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37516
6
0.238
7
0.278
1
25.4
16
1.65
0.065
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37517
6.4
0.253
7.4
0.293
1
25.4
17
1.47
0.058
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37518
6.8
0.27
7.8
0.31
1
25.4
18
1.24
0.049
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37519
7.1
0.285
8.1
0.325
1
25.4
19
1.07
0.042
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37520
7.4
0.295
8.4
0.335
1
25.4
20
0.89
0.035
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37521
7.5
0.305
8.6
0.345
1
25.4
21
0.81
0.032
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37522
7.9
0.312
8.9
0.353
1
25.4
22
0.71
0.028
1/4"
Original price was: $26.40.Current price is: $22.00.
A-37523
8.1
0.318
9.2
0.363
1
25.4
23-24
0.63-0.55
0.025-0.022
1/4"
Original price was: $26.40.Current price is: $22.00.
Select Expander Table
Spare Part
Filters Sort results
Reset Apply
Item Code
Spare Part
Expander
Price
M-32021
Mandrel
A-37521
Original price was: $7.20.Current price is: $6.00.
R-32122
Roller
A-37521
Original price was: $1.20.Current price is: $1.00.
M-32224
Mandrel
A-37522
Original price was: $7.20.Current price is: $6.00.
R-32122
Roller
A-37522
Original price was: $1.20.Current price is: $1.00.
M-32224
Mandrel
A-37523
Original price was: $7.20.Current price is: $6.00.
R-32324
Roller
A-37523
Original price was: $1.20.Current price is: $1.00.
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