Britool Hallmark 11 Piece 1/2" Drive Ribe Impact Bit Socket Set M4-M18

The Britool Hallmark 11 Piece 1/2" Drive Ribe Impact Bit Socket Set is a professional-grade solution designed for use with pneumatic air tools, cordless impact wrenches, and other high-torque power tools. Manufactured from premium Chrome Molybdenum (Cr-Mo) steel, this set delivers exceptional strength, durability, and resistance to repeated impact loading in demanding workshop environments.

Each socket features a precision-machined Ribe bit profile, providing secure engagement with Ribe fasteners commonly found in automotive, commercial vehicle, and engineering applications. The impact-rated construction ensures reliable torque transfer while helping to minimise wear to both the tool and fastener.

The set covers 11 popular Ribe sizes from M4 to M18, making it suitable for a wide variety of servicing and repair tasks. Every socket includes a cross-drilled retaining hole for use with a pin and retaining ring when additional security is required on impact tools.

Each socket is laser marked with the Britool Hallmark logo and individual part number for quick identification and authenticity. The set is supplied in a precision-cut Tool Control EVA foam tray, keeping every socket neatly organised and fitting directly into most professional toolbox drawers.

Individual replacement sockets are available separately if required.

Key Features

• Genuine Britool Hallmark quality
• Professional 11-piece Ribe impact bit socket set
• 1/2" square drive
• Precision-machined Ribe bit profile
• Manufactured from premium Chrome Molybdenum (Cr-Mo) steel
• Suitable for pneumatic, cordless, and impact tools
• Cross-drilled retaining holes for optional pin and ring
• Laser marked with Hallmark branding and part numbers
• Supplied in a Tool Control EVA foam tray
• Individual replacement sockets available

Set Contents

The set includes the following Ribe sizes:

• M4
• M5
• M6
• M7
• M8
• M9
• M10
• M12
• M14
• M16
• M18

Specifications

• Brand: Britool Hallmark
• Number of Pieces: 11
• Drive Size: 1/2" Square Drive
• Bit Type: Ribe
• Size Range: M4–M18
• Material: Chrome Molybdenum Steel (Cr-Mo)
• Finish: Black Impact Finish
• Retaining Feature: Cross-drilled pin and ring hole
• Storage: Tool Control EVA Foam Tray

Built for Heavy-Duty Performance

Manufactured for demanding workshop use, these impact sockets are designed to withstand the high torque and repeated shock loads generated by impact tools. The precision Ribe profile provides excellent fastener engagement, helping to maximise torque transfer while reducing the risk of fastener damage.

Compatible with all standard 1/2" square drive impact tools and accessories, including:

• Impact wrenches
• Air tools
• Cordless impact drivers
• Impact extension bars
• Impact universal joints

Ideal Applications

Suitable for:

• Automotive servicing and repairs
• Commercial vehicle maintenance
• Engine and transmission work
• Industrial maintenance
• Engineering workshops
• Machinery servicing
• Professional mechanics
• Heavy-duty workshop applications

Professional Tool Control Storage

The supplied Tool Control EVA foam tray keeps every socket securely organised for quick identification and efficient storage. Designed to fit neatly into professional toolbox drawers, it helps maintain a tidy and productive workspace.

Professional Britool Hallmark Quality

Manufactured from premium Chrome Molybdenum steel and engineered for demanding impact applications, the Britool Hallmark 11 Piece 1/2" Drive Ribe Impact Bit Socket Set delivers the strength, durability, and precision required by professional technicians working with Ribe fasteners. Its organised Tool Control storage and individually replaceable sockets make it a valuable addition to any professional workshop.

RIBE® is a trademark of Richard Bergner Verbindungstechnik GmbH & Co. KG registered trademark.

The Brand

The HALLMARK range was developed by Britool in the 80's for the automotive aftermarket. it has been the professional’s choice ever since. Each tool is marked with the Britool hallmark , your guarantee of quality.

The Britool Hallmark guarantee covers against defective materials and/or workmanship when used for the purpose for which they were designed and for the expected life of the tool. In the unlikely event that a product fails during normal use, it will be repaired or replaced. The guarantee does not extend to fair wear & tear, moving parts such as ratchet mechanisms or consumable items such as bits and repair kits.