Quick shipping and as advertised. Good sales prices too. A+ in my book 👍
best product to clean car interiors.
Lowest price available anywhere for this quality booster pack
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The OTC Tools 4121A is a 30-Ton Hollow Center Hydraulic Ram designed for demanding industrial applications that require exceptional force within a compact, manageable package. Its center-hole design allows jacking screws, cables, puller screws, and similar hardware to pass directly through the ram, making it uniquely versatile for pressing and pulling operations. Engineered for increased strength and durability, this ram meets ASME B30.1 safety standards. Its lightweight and compact form factor makes it well-suited for use in confined quarters where larger equipment cannot reach.
Features
Center-hole design allows jacking screws, cables, puller screws, and more to pass through the ram for versatile operation
Ideal for jobs requiring great force with a relatively short stroke
Lightweight and compact relative to its 30-ton capacity, enabling use in confined quarters
Compatible with OTC Grip-O-Matic pullers, push-pullers, and shop presses
Engineered for increased strength and durability; meets ASME B30.1 standards
Specifications
Capacity: 30 Tons
Stroke: 2-1/2 in.
Height Collapsed: 7-3/4 in.
Height Extended: 10-1/4 in.
Effective Ram Area: 6-1/8 sq. in.
Oil Capacity: 15.46 cu. in.
Adapter Plate Included: Yes
Supersedes P/N: 4121
Includes
1 Hollow Center Hydraulic Cylinder
1 Adapter Plate
Operating Instructions
Warranty Statement and Service Center List
Parts List
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.
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THE MECHANIC'S TOOLBOX™
1-800-905-0410 (Toll Free)
support@mprtools.com
Opening Hours
Mon - Fri: 8 am - 5 pm ET
Sat & Sun: Closed
Quick shipping and as advertised. Good sales prices too. A+ in my book 👍
best product to clean car interiors.
Lowest price available anywhere for this quality booster pack