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Posi Lock
Posi Lock makes gear and bearing pullers, from hand-operated two- and three-jaw tools to hydraulic systems of up to 200 tons. Seven Star LLC supplies Posi Lock pullers and alignment tools from Muscat to maintenance teams, workshops and contractors who need to remove and refit bearings, gears and couplings safely.
Read more about Posi Lock 
Brand profile
About Posi Lock
- Founded
- 1978
- Headquarters
- Cooperstown, North Dakota, USA
- Speciality
- Gear and bearing pullers
- Listed with us
- 1 product
Posi Lock products by category
Posi Lock makes gear and bearing pullers, from hand-operated two- and three-jaw tools to hydraulic systems of up to 200 tons. Seven Star LLC supplies Posi Lock pullers and alignment tools from Muscat to maintenance teams, workshops and contractors who need to remove and refit bearings, gears and couplings safely.
The Safety Cage design
The company was founded in 1978 on a self-aligning puller design in which a steel Safety Cage keeps the jaws square to the shaft while force is applied. That idea runs through the whole range: manual pullers, puller sets, hydraulic pullers from 5 to 50 tons, self-contained models and 100-ton and 200-ton systems. The company created its hydraulic division in 1987 and produced its 100-ton puller two years later. These tools are used on motors, pumps, gearboxes, fans and heavy rotating plant in oil and gas, power, water and manufacturing sites.
Related tools
Alongside pullers, Posi Lock offers Side Align horizontal alignment tools for moving motors and pumps in small, controlled steps. Posi Lock is based in Cooperstown, North Dakota, and is part of the Hydraulic Technologies group.
Request a Quote for Posi Lock Products
Looking for Posi Lock parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Posi Lock products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
What does Posi Lock make?
Posi Lock makes manual and hydraulic gear and bearing pullers, puller sets and Side Align horizontal alignment tools.
What is the Safety Cage?
It is the Posi Lock jaw-guiding frame that keeps the jaws square to the shaft while force is applied.
How large are Posi Lock hydraulic pullers?
The range covers 5 to 50 ton pullers, with 100-ton and 200-ton systems for the heaviest work.
Where is Posi Lock based?
In Cooperstown, North Dakota, USA; it is a brand of Hydraulic Technologies.
Is Seven Star LLC a distributor of Posi Lock?
No. Seven Star LLC is an independent supplier in Muscat that sources genuine Posi Lock products for RFQs. We supply against your RFQ and do not hold a manufacturer appointment; the manufacturer's own sales channels remain the route for warranty terms.