The GripEdge T15 1/4" Drive RPT Star Bit Socket (GEAST15RPT) is engineered with patented Rounding Prevention Technology (RPT) to completely replace traditional Torx/Star tools in professional and everyday applications. Its unique bi-directional RPT geometry grips both new and damaged Star/Torx fasteners, delivering up to 400% more removal torque on stripped or corroded hardware without the need for additional extraction tools. Constructed from S2 tool steel, this socket provides the hardness and durability required for demanding daily use across automotive, aerospace, and industrial environments. Use it from the first turn to prevent fastener damage, or rely on it to remove already compromised Torx hardware with confidence.
Features
Patented bi-directional RPT geometry enables loosening and tightening of both new and damaged Star/Torx fasteners
RPT Technology prevents rounding of new and compromised fasteners during installation and removal
Delivers up to 50% more torque on new fasteners and up to 400% more torque on damaged or stripped fasteners
Removes stripped and damaged Star fasteners without the need for additional extractor tools
S2 tool steel construction for increased strength, hardness, and long service life
Black phosphate finish resists corrosion and exposure to shop chemicals
Standard profile for versatile use across varying clearance conditions
Oversized roll stamping and ink-filled size markings for greater visibility and quick identification
Compatible with standard ratchets, flex handles, and bit holders
Designed to completely replace standard Star/Torx tools
Specifications
Part Number: GEAST15RPT
Drive Size: 1/4"
Bit Size: T15
Drive Style: Star / Torx
Variant: Standard
Material: S2 Tool Steel
Finish: Black Phosphate
Technology: RPT Rounding Prevention Technology
Brand: GRIPEDGE Tools
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
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:
1-Year Price Match Guarantee
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.
30-Day Money-Back Guarantee
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.