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CE Certified
Bolting Tools — Hydraulic Torque Wrenches
PSD Series
Square Drive
Hydraulic Torque Wrenches
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Faster Stroke — fewer cycles per fastener vs competitors
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Less Moving Parts — reduces maintenance & downtime significantly
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Anti-Back Lash Mechanism for precise torque output
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360° × 180° Uni-swivel Design
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Hands-Off Operation — safe use in confined spaces
Delivery
Material
Standards
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)
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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" |
||
A-25019 |
4 0.16 |
4.5 0.18 |
1 25.4 |
19 |
1.07 0.042 |
1/4" |
||
A-25020 |
4.4 0.175 |
4.9 0.196 |
1 25.4 |
20 |
0.89 0.035 |
1/4" |
||
A-25021 |
4.5 0.18 |
5.1 0.202 |
1 25.4 |
21 |
0.81 0.032 |
1/4" |
||
A-25022 |
4.8 0.19 |
5.4 0.213 |
1 25.4 |
22 |
0.71 0.028 |
1/4" |
||
A-25023 |
4.9 0.195 |
5.5 0.216 |
1 25.4 |
23 |
0.64 0.025 |
1/4" |
||
A-25024 |
5.1 0.201 |
5.7 0.224 |
1 25.4 |
24 |
0.56 0.022 |
1/4" |
||
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" |
||
A-37514 |
5.1 0.204 |
5.8 0.23 |
1 25.4 |
14 |
2.11 0.083 |
1/4" |
||
A-37515 |
5.6 0.225 |
6.6 0.265 |
1 25.4 |
15 |
1.83 0.072 |
1/4" |
||
A-37516 |
6 0.238 |
7 0.278 |
1 25.4 |
16 |
1.65 0.065 |
1/4" |
||
A-37517 |
6.4 0.253 |
7.4 0.293 |
1 25.4 |
17 |
1.47 0.058 |
1/4" |
||
A-37518 |
6.8 0.27 |
7.8 0.31 |
1 25.4 |
18 |
1.24 0.049 |
1/4" |
||
A-37519 |
7.1 0.285 |
8.1 0.325 |
1 25.4 |
19 |
1.07 0.042 |
1/4" |
||
A-37520 |
7.4 0.295 |
8.4 0.335 |
1 25.4 |
20 |
0.89 0.035 |
1/4" |
||
A-37521 |
7.5 0.305 |
8.6 0.345 |
1 25.4 |
21 |
0.81 0.032 |
1/4" |
||
A-37522 |
7.9 0.312 |
8.9 0.353 |
1 25.4 |
22 |
0.71 0.028 |
1/4" |
||
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" |
Select Expander Table
Spare Part
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Item Code | Spare Part | Expander | Price | |
|---|---|---|---|---|
M-32021 |
Mandrel |
A-37521 |
||
R-32122 |
Roller |
A-37521 |
||
M-32224 |
Mandrel |
A-37522 |
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R-32122 |
Roller |
A-37522 |
||
M-32224 |
Mandrel |
A-37523 |
||
R-32324 |
Roller |
A-37523 |
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