Blue Spot Tools Long Arm Metric Ball End Hex Key 13pc Set 15303 Bluespot

Blue Spot Tools Long Arm Metric Ball End Hex Key 13pc Set 15303 Bluespot

Barcode: 5028734153033

MPN: 15303

Product Overview:

The Blue Spot Tools 13 Piece Long Arm Metric Ball End Hex Key Set is a professional-quality toolkit designed for precise and high-torque fastening. Manufactured from tough chrome vanadium steel and finished with a protective black oxide coating, this set is built for strength, durability, and resistance to corrosion.

Each hex key features a long arm with a ball end tip—ideal for working at angles up to 30 degrees—and a short arm with a standard hex for direct torque application. The extended reach of the long arms enables access to deeply recessed fasteners, while the ball end design ensures improved grip and ease of entry even in tight or awkward spaces.

The set is supplied in a clearly labelled, colour-coded holder for fast identification and convenient storage. With precision-machined chamfered edges and sizes ranging from 1.27mm to 10mm, this versatile hex key set is perfect for a wide variety of tasks in automotive, mechanical, furniture assembly, and general maintenance applications.

Key Features

• High Strength Construction: Made from hardened chrome vanadium steel for long-lasting performance and resistance to wear and torque pressure

• Black Oxide Coating: Offers additional protection against rust and corrosion for extended tool life

• Ball End Design: Allows for angled entry (up to 30°) to reach fasteners in restricted or offset positions

• Extra-Long Arm Length: Provides improved leverage and access to recessed or hard-to-reach bolts

• Chamfered Edges: Precision-machined tips ensure smooth, accurate insertion and reduce fastener wear

• Organised Storage: Supplied with a labelled plastic holder for quick size selection and tool management

• Clearly Marked Sizes: Each tool is marked and stored in order for fast access and identification

Applications

• Automotive Repair and Maintenance
  Ideal for brake calipers, motorcycle adjustments, engine components, and interior fasteners where reach and torque control are essential.

• Mechanical and Engineering Tasks
  Suitable for assembling or adjusting machinery, workshop equipment, and mechanical fixings with varying access angles and depths.

• Bicycle and Motorcycle Servicing
  The ball-end design is particularly useful for derailleur adjustments, chainring bolts, and suspension tuning, where direct access is limited.

• Furniture Assembly and Flat-Pack Installations
  Perfect for building and disassembling furniture pieces, especially those with hard-to-reach or countersunk hex fasteners.

• DIY and Home Maintenance
  Ideal for general home use, from installing wall brackets to servicing home appliances with hex bolts.

• Electronic and Delicate Work
  Smaller sizes are suitable for electronics, instruments, and small mechanical components requiring controlled torque and accuracy.

Parts and Metric Sizes in Set:

• 9 piece set- 1.27mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 8mm and 10mm.
• Hex key size labelled holder for safe easy storage.

How to Use

1. Select the appropriate size hex key from the holder.

2. Insert the ball end into the hex socket when working at an angle or use the straight end for high-torque tasks.

3. Turn the key gently but firmly to loosen or tighten the fastener.

4. After use, wipe clean and return the tool to the labelled holder for safe storage.

Frequently Asked Questions

• What material are these hex keys made from?
  They are made from hardened chrome vanadium steel for strength and durability.

• What coating is used to prevent corrosion?
  Each key is finished with a black oxide coating to resist rust and surface wear.

• What is the benefit of the ball end design?
  The ball end allows entry into hex fasteners at up to a 30-degree angle, making it ideal for awkward or tight spaces.

• Are these suitable for professional use?
  Yes, this set is designed to meet the demands of daily use in workshops, garages, and construction environments.

• Is the set stored in a case?
  Yes, it comes with a clearly labelled, colour-coded plastic holder for quick identification and storage.

• What sizes are included in this set?
  The set includes: 1.27mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 8mm, and 10mm.

• Can I use these with power tools?
  No, these are designed for manual use and should not be used in power tools.

• Do the tips have a chamfer for easier entry?
  Yes, each key is chamfered at the tips to allow smooth insertion and reduce wear on fasteners.

  
  

This 13 piece set covers a range of sizes making it versatile enough to handle a variety of tasks, whether you are dealing with small, delicate components or larger, more robust parts, you will find the right tool within this comprehensive set, the versatility and reliability of the Blue Spot Tools 15303 ball end hex key set make a valuable addition to any tool collection.

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