Blue Spot Tools 6 Piece Metric Double Open Ended Spanner Set (6-17mm) 04106

Blue Spot Tools 6 Piece Metric Double Open Ended Spanner Set

MPN: 04106

Barcode: 5028734041064

Size: 6-17mm

Weight: 0.52kg

Overview:

This Blue Spot Tools set of six chrome vanadium spanners (04106) covers metric sizes from 6mm to 17mm. Each spanner has two open jaws for different sizes, giving twelve metric sizes across six tools.

Every spanner carries a nickel chrome mirror-polished finish that guards against rust and corrosion. The smooth surface wipes clean quickly, removing oil and grease after use. All six spanners store in the supplied plastic rack.

What's Included

• 6 Double Open Ended Spanners:
  • 6x7mm
  • 8x9mm
  • 10x11mm
  • 12x13mm
  • 14x15mm
  • 16x17mm

Key Features and Benefits

• Chrome Vanadium Construction: Strong, tough steel handles high torque without deforming under load.
• Corrosion Protection: Nickel chrome plating guards each spanner against rust, maintaining tool condition over time.
• Easy to Clean: The mirror-polished surface removes oil, grease, and debris quickly after use.
• Double Open Ended Design: Each spanner serves two metric sizes - six tools cover twelve sizes in total.
• Common Metric Range: The set covers the metric fastener sizes most frequently used in automotive, plumbing, and maintenance work.
• Organised Storage: The supplied plastic rack keeps all six spanners together and easy to access.

Specs & Attributes

• Material: Chrome Vanadium Steel
• Finish: Nickel Chrome Mirror Polish
• Size Range: 6-17mm
• Number of Pieces: 6
• Weight: 0.52kg
• Sizes Included: 6x7, 8x9, 10x11, 12x13, 14x15, 16x17mm

Typical Applications

• Automotive servicing and engine bay repairs
• Bicycle maintenance and adjustment
• Plumbing work on metric fittings and pipework
• General household repairs and maintenance
• Garden machinery and equipment servicing
• Workshop assembly and general fabrication

How to Use

• Select the Size: Match the jaw opening to the flat width of the bolt or nut head.

• Position the Jaw: Slide the open end over two flat sides of the fastener from the side.

• Apply Torque: Turn the spanner in the required direction to tighten or loosen the fastener.

• Reposition if Needed: In confined areas, remove and reposition the spanner for each partial turn.

• Use the Second End: Flip the spanner to access the opposite jaw for a different metric size.

• Store After Use: Return all spanners to the plastic rack to keep the set complete.

Frequently Asked Questions (FAQs)

• What is the difference between an open-ended spanner and a ring spanner?
  An open-ended spanner has a U-shaped jaw that grips two flat sides of a fastener. It slides onto the fastener from the side without needing to go over the end. A ring spanner has a closed loop that encircles the entire fastener head, spreading force around the perimeter. Ring spanners provide a more secure grip at high torque but need more clearance around the fastener head.

• What does double open ended mean on a spanner?
  A double open ended spanner has an open jaw at both ends, with each end a different size. One tool handles two different bolt or nut dimensions without needing to switch to another spanner.

• What is chrome vanadium steel?
  Chrome vanadium is a steel alloy containing chromium and vanadium. These additions increase the strength and toughness of the steel. Tools made from it handle high torque without cracking or permanently deforming under load.

• Are metric and imperial spanners interchangeable?
  Metric and imperial spanners are not interchangeable. Using a metric spanner on an imperial fastener risks a poor fit. This can round off the corners of the fastener head, making it harder to remove. Always use the measurement standard that matches the fasteners you are working with.

• Can open-ended spanners be used in tight spaces?
  Yes. The open jaw slides onto a fastener from the side without needing full clearance around the head. This makes them a practical choice in confined areas like crowded engine bays, where a ring spanner may not fit.

Summary

This Blue Spot Tools 6 Piece Metric Open Ended Spanner Set (04106) covers six tools and twelve metric sizes. Sizes run from 6mm to 17mm, with nickel chrome plating protecting each spanner from rust. The set carries the Blue Spot Tools Lifetime Guarantee.