Blue Spot Tools 12 Piece MM & SAE Stubby Spanner Set (8-15mm & 5/16"-5/8") 04116

Blue Spot Tools 12 Piece MM & SAE Stubby Spanner Set

MPN: 04116

Barcode: 5028734041163

Sizes in Set: 8-15mm & 5/16"-5/8"

Weight: 0.73kg

Colour: Silver (chrome)

Overview:

The Blue Spot Tools 12 Piece Stubby Spanner Set covers six metric (8-15mm) and six SAE (5/16"-5/8") sizes. The spanners are manufactured from chrome vanadium steel, nickel chrome plated, and mirror polished.

The shortened handles give access to fasteners in tight and restricted spaces. Standard spanners often cannot swing freely in engine bays or behind panels. The set comes with a plastic storage rack. The Blue Spot Tools Lifetime Guarantee covers every spanner.

What's Included

• Metric Spanners: 8mm, 10mm, 12mm, 13mm, 14mm, 15mm
• SAE Spanners: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8"

Key Features and Benefits

• Chrome Vanadium Construction: Handles high torque loads without bending or deforming under repeated use.
• Rust and Corrosion Protection: Nickel chrome plating shields the steel surface in damp or wet workshop conditions.
• Mirror Polished Finish: Makes surface wear and damage easy to spot before use.
• Metric and SAE Coverage: Tackles both millimetre and inch-based fasteners with a single set.
• Plastic Storage Rack: Holds all 12 spanners in place and keeps them ready for use.

Specs & Attributes

• Material: Chrome vanadium (Cr-V) steel
• Finish: Mirror polished, nickel chrome plated
• Metric Sizes: 8mm, 10mm, 12mm, 13mm, 14mm, 15mm
• SAE Sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8"
• Total Pieces: 12
• Weight: 0.73kg

Typical Applications

• Automotive engine bay maintenance and repair
• Brake calliper and suspension work
• Motorcycle servicing and maintenance
• Plumbing installations in restricted spaces
• Appliance repair and maintenance
• General workshop and fabrication tasks

How to Use

• Select the Correct Size: Match the spanner size to the fastener head before use.

• Fit the Spanner: Place the spanner head squarely over the fastener.

• Apply Torque: Turn the handle to tighten or loosen the fastener.

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

• Clean and Store: Wipe each spanner down after use and return it to the rack.

Frequently Asked Questions (FAQs)

• What is a stubby spanner?
  A stubby spanner has a shorter handle than a standard spanner. This lets it reach fasteners in tight spaces where a standard-length spanner will not fit.

• What is the difference between metric and SAE spanners?
  Metric spanners are sized in millimetres (e.g. 10mm, 13mm), while SAE spanners use fractions of an inch (e.g. 3/8", 1/2"). SAE stands for Society of Automotive Engineers, the American body that standardised imperial tool sizes. The two systems are not interchangeable, so having both covers a wider range of jobs.

• Why are hand tools made from chrome vanadium steel?
  Chrome vanadium (Cr-V) steel combines chromium and vanadium with carbon steel. This creates a tough alloy that resists wear and corrosion. It handles high torque without deforming, making it well-suited for spanners and sockets.

• When should I use a stubby spanner instead of a standard spanner?
  Use a stubby spanner when hoses, brackets, or other parts prevent a full-length spanner from fitting or turning. They are common in engine bays, behind dashboards, and in tight plumbing runs.

• Can SAE and metric spanners be used interchangeably?
  No. SAE and metric are different measurement systems, and the sizes do not directly match. Using the wrong size risks rounding off the fastener head. Always match the spanner to the correct fastener system.

Summary

The Blue Spot Tools 12 Piece Stubby Spanner Set covers metric and SAE sizes in chrome vanadium steel. Each spanner is nickel chrome plated and mirror polished. Blue Spot Tools backs the set with a Lifetime Guarantee and includes a plastic storage rack.