Jaw Puller
Nut Splitters
Nut Splitters
Nut Splitters
Wide Thread Range (M6-M48) | 700 Bar Max Hydraulic Pressure
Features / Application :
- Safely splits seized or corroded nuts (up to 44 HRC hardness) without damaging bolts or studs, thanks to controlled chisel movement
- Compact, ergonomic angled head design with a spring-return piston for easy and efficient operation
- Chisel is re-sharpenable and replaceable, reducing long-term maintenance costs
- Ideal for environments where hot work is restricted or prohibited
Range M6 - M48
| Model | Stud Diameter mm |
Stud Diameter Inch |
Nut A/F mm |
Nut A/F Inch |
Approx Wt.� (kg) |
|---|---|---|---|---|---|
| ONSA-1018 | M6-M12 | 1/4”-3 /8” | 42295 | 1/2”- 11/16” | 1 |
| ONSA-1824 | M12-M16 | 3/8”- 9/16” | 18-24 | 11/16”- 15/16” | 2 |
| ONSA-2432 | M16-M22 | 9/16”- 3/4” | 24-32 | 15/16”- 11/4” | 3 |
| ONSA-3241 | M22-M27 | 3/4”- 1” | 32-41 | 115/16”- 15/8” | 4.5 |
| ONSA-4150 | M27-M33 | 1”- 11/4” | 41-50 | 15/8”- 2” | 9.6 |
| ONSA-5060 | M33-M39 | 11/4”- 11/2” | 50-60 | 2”- 23/8” | 13 |
| ONSA-6075 | M39-M48 | 11/2”- 17/8” | 60-75 | 23/8”- 215/16” | 34 |
| Model | Stud Diameter mm |
Stud Diameter Inch |
Nut A/F mm |
Nut A/F Inch |
Approx Wt. (kg) |
|---|---|---|---|---|---|
| ONSS-1636 | M10-M24 | 3/8” - 7/8” | 16-36 | 11/16” - 1 7/16” | 11 |
| ONSS-3651 | M22-M33 | 7/8” - 1 1/4” | 36-51 | 1 7/16” - 2” | 12 |
| ONSS-4660 | M30-M39 | 1 1/8” - 1 1/2” | 46-60 | 1 13/16” - 2 3/8” | 35 |
| ONSS-5770 | M36-M45 | 1 3/8” - 1 3/4” | 57-70 | 2 1/5” - 2 3/4” | 36 |
| ONSS-7089 | M45-M60 | 1 3/4” - 2 1/4” | 70-89 | 2 3/4” - 3 1/2” | 78 |
| ONSS-7998 | M52-M68 | 2” - 2 1/2” | 79-98 | 3 1/8” - 3 7/8” | 79 |
| ONSS-95108 | M64-M72 | 2 1/2” - 2 3/4” | 95-108 | 3 7/8” - 4 1/4” | 123 |
| ONSS-114127 | M72-M80 | 2 3/4” - 3 1/4” | 114-127 | 4 1/4” - 5” | 135 |
| ONSS-124136 | M80-M90 | 3 1/4” - 3 1/2” | 124-136 | 5” - 5 1/4” | 138 |
| Model | Stud Diameter mm |
Stud Diameter Inch |
Nut A/F mm |
Nut A/F Inch |
Approx Wt. (kg) |
|---|---|---|---|---|---|
| ONSS-1636D | M10-M24 | 3/8” - 7/8” | 16-36 | 11/16” - 1 7/16” | 12 |
| ONSS-3651D | M22-M33 | 7/8” - 1 1/4” | 36-51 | 1 7/16” - 2” | 13 |
| ONSS-4660D | M30-M39 | 1 1/8” - 1 1/2” | 46-60 | 1 13/16” - 2 3/8” | 36 |
| ONSS-5770D | M36-M45 | 1 3/8” - 1 3/4” | 57-70 | 2 1/5” - 2 3/4” | 37 |
| ONSS-7089D | M45-M60 | 1 3/4” - 2 1/4” | 70-89 | 2 3/4” - 3 1/2” | 82 |
| ONSS-7998D | M52-M68 | 2” - 2 1/2” | 79-98 | 3 1/8” - 3 7/8” | 83 |
| ONSS-95108D | M64-M72 | 2 1/2” - 2 3/4” | 95-108 | 3 7/8” - 4 1/4” | 123 |
| ONSS-114127D | M72-M80 | 2 3/4” - 3 1/4” | 114-127 | 4 1/4” - 5” | 135 |
| ONSS-124136D | M80-M90 | 3 1/4” - 3 1/2” | 124-136 | 5” - 5 1/4” | 138 |
Nut Splitters
Nut Splitters
Nut Splitters
Nut Splitters
