K Tool International
K-Tool International KTI-35172 1" Drive 2-1/4" SAE Socket 6 Points tool storage
A 1-inch drive, 2-1/4-inch SAE impact socket with six points for heavy-duty fastening
- 1" drive fits heavy-duty impact wrenches
- 2-1/4" SAE size matches large fasteners
- 6-point design grips flats to prevent rounding
- K-Tool International brand backs professional use
- New condition ensures full service life
Professional Grade Socket
The K-Tool International KTI-35172 is a 1" drive impact socket designed for heavy-duty automotive and industrial applications. Its 6-point SAE configuration provides secure engagement on 2-1/4" fasteners, reducing the risk of rounding corners during high-torque operations. This tool targets professional mechanics and maintenance technicians who require reliable performance on large hardware.
Impact Socket Constraints
The 1" square drive limits compatibility to corresponding impact wrenches and drive tools, excluding smaller 1/2" or 3/4" systems common in lighter shops. The short-length design restricts access to deeply recessed fasteners where a deep-well socket would be necessary. Users must verify their drive tool matches this exact specification before purchase.
2-1/4" SAE Fitment
The single decisive specification is the 2-1/4" SAE hex opening, which fits only that exact fastener size. It will not accommodate metric equivalents or adjacent SAE sizes such as 2-1/8" or 2-3/8". Buyers needing a range of sizes must acquire additional sockets individually.
Highlights
- 1" drive fits heavy-duty impact wrenches
- 2-1/4" SAE size matches large fasteners
- 6-point design grips flats to prevent rounding
- K-Tool International brand backs professional use
- New condition ensures full service life
Specifications
| Brand | K-TOOL INTERNATIONAL |
|---|
Questions about this item
Is the 1" drive 2-1/4" SAE socket the only size available in the KTI-35172 listing?
The KTI-35172 is listed as a single 1" drive 2-1/4" SAE socket with 6 points. No other sizes or versions appear in the product data.
How does the 1" drive 2-1/4" size perform on heavy-duty impact work?
This socket is built for 1" drive impact use at 2-1/4" SAE. The 6-point design grips fastener flats to reduce rounding under high torque.
What does the 1" drive standard mean for compatibility with my impact gun?
The 1" square drive fits any 1" drive impact wrench or breaker bar. It will not work on 3/4" or smaller drives without an adapter.
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