Mechanical Nut Splitters
Manual splitters for seized and corroded nuts.
Removal & Maintenance
Pullers
& Nut Splitters
ToughTorq removal tooling includes mechanical and hydraulic nut splitters, adjustable hydraulic gear pullers, coupler pullers, and matched hydraulic puller sets for controlled removal of bearings, gears, couplings, and press-fit components.
Product Families
Controlled removal tooling
Integral Hydraulic Nut Splitters
Self-contained hydraulic nut splitting tools.
Separated Hydraulic Nut Splitters
Hydraulic splitter heads used with a separate pump and hose.
Heavy-Duty Hydraulic Nut Splitters
High-capacity tri-blade hydraulic nut splitters with interchangeable heads.
Grip Puller Sets
Hydraulic jaw puller systems for bearings, gears, and mounted components.
Cross-Bearing Puller Sets
Hydraulic cross-bearing puller systems for controlled component removal.
Master Puller Sets
Complete hydraulic puller sets combining multiple puller configurations.
Hydraulic Coupler Pullers
Hydraulic tools for removing shaft-mounted couplings.
Adjustable Hydraulic Gear Pullers
Adjustable 2- and 3-jaw hydraulic pullers for gears and bearings.
Technical Data
Verified puller and splitter models
Open a family below to review the published capacity, nut or component range, spread, stroke, weight, and operating method.
Mechanical Nut Splitter (4 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| NT-1 | — | 9–12 mm | — | — | 3.5 lb set | Mechanical |
| NT-2 | — | 12–16 mm | — | — | 3.5 lb set | Mechanical |
| NT-3 | — | 16–22 mm | — | — | 3.5 lb set | Mechanical |
| NT-4 | — | 19–24 mm | — | — | 3.5 lb set | Mechanical |
Integral Hydraulic Nut Splitter (3 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| NI2432 | 15 ton | 24–32 mm | — | — | — | Integral hydraulic |
| NI3241 | 20 ton | 32–41 mm | — | — | — | Integral hydraulic |
| NI4150 | 35 ton | 41–50 mm | — | — | — | Integral hydraulic |
Separated Hydraulic Nut Splitter (7 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| NC-1319 | 5 ton | 10–19 mm | — | — | 2.6 lb | Hydraulic |
| NC-1924 | 10 ton | 19–24 mm | — | — | 5.7 lb | Hydraulic |
| NC-2432 | 15 ton | 24–32 mm | — | — | 8.8 lb | Hydraulic |
| NC-3241 | 20 ton | 32–41 mm | — | — | 11.9 lb | Hydraulic |
| NC-4150 | 35 ton | 41–50 mm | — | — | 22 lb | Hydraulic |
| NC-5060 | 50 ton | 50–60 mm | — | — | 37.5 lb | Hydraulic |
| NC-6075 | 90 ton | 60–75 mm | — | — | 75.2 lb | Hydraulic |
Heavy-Duty Hydraulic Nut Splitter (6 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| NS-7080 | 103 ton | 70–80 mm | — | — | 81.6 lb | Hydraulic |
| NS-7085 | 103 ton | 70–85 mm | — | — | 81.6 lb | Hydraulic |
| NS-7095 | 103 ton | 70–95 mm | — | — | 86 lb | Hydraulic |
| NS-70105 | 103 ton | 70–105 mm | — | — | 88.2 lb | Hydraulic |
| NS-110115 | 193 ton | 110–115 mm | — | — | 152.1 lb | Hydraulic |
| NS-110130 | 193 ton | 110–130 mm | — | — | 158.7 lb | Hydraulic |
Adjustable Hydraulic Gear Puller (10 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| UKA-3 | 3 ton | — | 5.91 in | 2.36 in | 7.7 lb | Hydraulic |
| UKA-5 | 5 ton | — | 7.87 in | 2.36 in | 15.4 lb | Hydraulic |
| UKA-10 | 10 ton | — | 9.84 in | 3.15 in | 26.5 lb | Hydraulic |
| UKA-15 | 15 ton | — | 13.78 in | 3.15 in | 39.7 lb | Hydraulic |
| UKA-20 | 20 ton | — | 15.75 in | 3.15 in | 52.9 lb | Hydraulic |
| UKA-30 | 30 ton | — | 17.72 in | 3.54 in | 61.7 lb | Hydraulic |
| UKA-40 | 40 ton | — | 19.69 in | 3.94 in | 77.2 lb | Hydraulic |
| UKA-50 | 50 ton | — | 23.62 in | 3.94 in | 99.2 lb | Hydraulic |
| UKA-60 | 60 ton | — | 27.56 in | 4.72 in | 220.5 lb | Hydraulic |
| UKA-80 | 80 ton | — | 31.5 in | 4.72 in | 264.6 lb | Hydraulic |
Hydraulic Coupler Puller (2 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| TTLTC-20T | 20 ton | M27, M30, M32, M36, M42, M48 | — | 2.95 in | 22 lb | Hydraulic |
| TTLTC-50T | 50 ton | M42, M48, M56, M60, M64 | — | 3.54 in | 39.7 lb | Hydraulic |
Grip Puller Set (4 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| BHP-152 | 8 ton | RCH-121 | — | — | 48.5 lb | Hydraulic |
| BHP-251G | 20 ton | RCH-202 | — | — | 123.5 lb | Hydraulic |
| BHP-351G | 30 ton | RCH-302 | — | — | 200.6 lb | Hydraulic |
| BHP-551G | 50 ton | RCH-603 | — | — | 352.7 lb | Hydraulic |
Cross-Bearing Puller Set (4 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| BHP-162 | 8 ton | RCH-121 | — | — | 57.3 lb | Hydraulic |
| BHP-261G | 20 ton | RCH-202 | — | — | 136.7 lb | Hydraulic |
| BHP-361G | 30 ton | RCH-302 | — | — | 266.8 lb | Hydraulic |
| BHP-561G | 50 ton | RCH-603 | — | — | 407.9 lb | Hydraulic |
Master Puller Set (4 models)
| Model | Capacity | Nut / Component Range | Spread | Stroke | Weight | Operation |
|---|---|---|---|---|---|---|
| BHP-1752 | 8 ton | RCH-121 | — | — | 81.6 lb | Hydraulic |
| BHP-2751G | 20 ton | RCH-202 | — | — | 198.4 lb | Hydraulic |
| BHP-3751G | 30 ton | RCH-302 | — | — | 379.2 lb | Hydraulic |
| BHP-5751G | 50 ton | RCH-603 | — | — | 657 lb | Hydraulic |
Product Selection
Match the removal tool to the component
Puller selection should account for component size, required force, reach, spread, jaw engagement, available clearance, and whether the work calls for a puller, coupler tool, or nut splitter.
Component diameter
Required pulling force
Reach
Spread
Jaw configuration
Available clearance
Nut A/F size
Bolt diameter
System Matching
✓Puller capacity, reach, spread, jaw geometry, and component engagement must match the removal application.
✓Nut splitters must be selected by nut A/F dimension and bolt diameter.
✓Hydraulic pumps, hoses, cylinders, and splitters must share compatible pressure ratings and connection interfaces.
Hydraulic hand pumps
Hollow-plunger cylinders
Hydraulic hoses
Pressure gauges
Gauge adaptors
Puller jaws and attachments
Interchangeable splitter heads
Applications
Industrial component removal
Bearing removal
Gear removal
Coupling removal
Seized nut removal
Flange maintenance
Rotating equipment
Heavy machinery maintenance
Shutdown and turnaround work
Downloads
Removal-tool technical resources
Distribution
Find a ToughTorq distributor
Connect with the ToughTorq distribution network for puller and nut-splitter selection and technical support.
Find a DistributorPurchase, Rental & Service
Commercial support through JAM Torque
For purchasing, rental availability, service, and application support in JAM Torque's supported market, continue to JAMTorque.com.
Visit JAM Torque →