Silverline Tools Double Open Ended Spanner 6pc Metric Set 380424

Silverline Tools Double Open Ended Spanner 6 Piece Set 6mm to 17mm

Barcode: 5024763038655

MPN: 380424 

Overview:

6 Piece Double Ended Open End Spanner Set 380424 covers 12 sizes from 6mm to 17mm a practical, workshop-ready set for tightening and loosening common metric fasteners. Manufactured from drop-forged chrome vanadium steel, each spanner is hardened and tempered for durability and finished with a high-quality mirror polish for easier cleaning and a professional feel. Every spanner features two open ends with a 15° offset, improving access around obstructions and helping you work more comfortably in tighter areas. Supplied in an ultra-strong ballistic nylon storage roll with dedicated size slots and clear size markings on each spanner, it’s easy to identify the right tool quickly and keep the set organised.

Key Features

• 6-piece metric double open ended spanner set covering 6mm to 17mm

• Drop-forged chrome vanadium steel for strength and long service life

• Hardened and tempered for improved wear resistance

• 15° offset open ends for better access in confined areas

• Mirror polished finish for easier cleaning and corrosion resistance

• Clear size markings for fast identification

• Supplied in a tough ballistic nylon storage roll with sized slots

Specifications

• Brand: Silverline Tools

• Product Type: Double Open Ended Spanner Set

• MPN: 380424

• Barcode: 5024763038655

• Quantity: 6-piece set

• Sizes Included: 6mm x 7mm, 8mm x 9mm, 10mm x 11mm, 12mm x 13mm, 14mm x 15mm, 16mm x 17mm

• Style: Double open ended, 15° offset

• Material: Chrome vanadium steel

• Hardness: Hardened & tempered (approx. 43–48 HRC)

• Finish: Fully mirror polished / chrome plated

• Storage: Ballistic nylon roll with size-specified slots

Applications

• General mechanical and maintenance work

• Automotive, workshop, and garage repairs

• Assembly and installation tasks using metric fasteners

• Tight-access jobs where an offset spanner helps

• Toolkits for trade and DIY use

How to Use

• Select the correct spanner size for the fastener.

• Position the open end fully onto the nut or bolt head.

• Use the 15° offset to improve clearance where needed.

• Apply steady force to loosen or tighten, re-seating the spanner as required.

• Wipe clean after use and return to the nylon roll for organised storage.

Silverline Tools 380424 Double Open Ended Spanner Set in Tool roll – Key FAQs

• What sizes are included in this 6-piece set?
  The set includes 6 x 7mm, 8 x 9mm, 10 x 11mm, 12 x 13mm, 14 x 15mm, and 16 x 17mm, covering the most common metric sizes.

• What does “double open ended” mean?
  Each spanner has two open ends, each a different size, so you get 12 useful sizes across 6 spanners for a compact, efficient kit.

• What is the benefit of a 15° offset spanner?
  The 15° offset improves access around obstructions and can make it easier to turn fasteners in tighter spaces compared with a flat spanner.

• What material are the spanners made from?
  They are manufactured from drop-forged chrome vanadium steel, then hardened and tempered to improve strength and wear resistance.

• Does the set come with storage?
  Yes, it’s supplied in a tough ballistic nylon storage roll with size-specified slots to keep everything organised and easy to find.

• Are the sizes marked on the spanners?
  Yes, sizes are clearly marked on each spanner, making it quicker to identify the correct tool during work.

• Is the mirror polish finish just cosmetic?
  No, the mirror polished finish also helps with easier cleaning and adds a level of corrosion resistance for regular workshop use.