Facom 1/2" Drive 12pt Fractional Socket Set (S.41U) - 6pc box set packaged with a storage rail. OGV design....applies torque through the flats of the fastener. Includes shallow depth sizes..... 11/16" - 3/4" - 13/16" - 7/8" - 15/16" – 1".
The FACOM S.41U is a professional-grade 6-piece 1/2" square drive SAE fractional socket set packaged standard on a metallic storage rack. Engineered for industrial, aviation, and heavy automotive applications, these shallow-profile sockets utilize FACOM’s proprietary OGV® 12-point torque profile. This advanced contact design shifts pressure away from the sharp corners of the fastener to the structural flat walls, delivering higher torque transmission, reducing the risk of rounding hex bolts, and protecting hardware coatings.
Set Contents & Included Sizes - The kit consists of 6 shallow fractional sockets sorted onto a heavy-duty FACOM CKS.95 metallic retaining rail:
- 11/16" 12-point socket
- 3/4" 12-point socket
- 13/16" 12-point socket
- 7/8" 12-point socket
- 15/16" 12-point socket
- 1" 12-point socket
Key Engineering Features
- OGV® 12-Point Drive: Optimizes surface friction contact for a much more powerful tightening grip on common vintage or structural fractional fasteners.
- Industrial Build Quality: Forged from high-grade Chrome Vanadium steel alloy to withstand high peak torque demands under pneumatic impact assistance or manual bars.
- Premium Coating Finish: Features a high-luster bright polished chrome finish that simplifies oil cleanup and protects against corrosion.
- Technical Compliance: Fully certified to comply with strict international mechanical standards including ASME B107.1, ASME B107.5, and ISO standards.
