Silverline Combination Spanner Metric Imperial 22 Piece Set SP57

Silverline Combination Spanner Metric Imperial 22 Piece Large Set SP57

Barcode: 5024763006647

Product Code: SP57

Overview:

The Silverline Combination Spanner 22 Piece Large Set (SP57) is a versatile workshop essential, covering a broad mix of metric and AF sizes for everyday mechanical, maintenance and assembly work. Each spanner is made from drop-forged chrome vanadium steel, then hardened and tempered for strength, with a fully polished finish for easy wipe-down and a professional look. Featuring an open end and a bi-hex ring end with a 15° offset, this set improves access in tighter spaces and helps you work more efficiently. Supplied in a tough ballistic nylon roll for organised storage and quick size selection.

Key Features

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

• Hardened and tempered construction for dependable performance

• Fully polished finish for easy cleaning and corrosion resistance

• Combination design: open end plus bi-hex ring end for versatility

• 15° offset improves access on awkward fixings and in tight spaces

• Wide spread of metric and AF sizes for mixed fastener work

• Supplied in an ultra-strong ballistic nylon storage roll

Specifications

• Brand: Silverline

• Product Type: Combination Spanner Set

• Set Size: 22 piece

• Material: Chrome vanadium steel (drop-forged, hardened & tempered)

• Finish: Fully polished

• Ends: Open end + bi-hex ring end

• Offset: 15°

• Storage: Ballistic nylon roll

• Metric Sizes: 6mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 17mm, 19mm, 22mm

• AF Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"

• Product Code: SP57

• Barcode: 5024763006647

Applications

• Vehicle and machinery maintenance and repairs

• General workshop, garage and home tool kits

• Plumbing, heating and pipework fixings (where applicable sizes match)

• Assembly, installation and plant maintenance

• Working on mixed metric and AF fasteners in older and newer equipment

How to Use

• Choose the correct spanner size for the fastener to avoid rounding

• Use the ring end for higher torque and secure contact where possible

• Use the open end when access is limited or for quicker turning

• Position the 15° offset to suit the space and hand clearance

• Pull smoothly and avoid sudden jerks to reduce slip and fastener damage

• Wipe down after use and store in the nylon roll to keep sizes organised

Silverline Combination Spanner Set 22 Piece – Key FAQs

• What sizes are included in the Silverline SP57 spanner set?

  • The set includes 11 metric sizes (6–22mm) and 11 AF sizes (1/4"–7/8"), giving broad coverage for mixed fastener work.

• What does “combination spanner” mean?

  • A combination spanner has an open end on one side and a ring (bi-hex) end on the other, letting you choose speed or grip depending on access.

• What is the benefit of a bi-hex ring end?

  • The bi-hex profile offers more engagement positions than a hex-only ring, making it easier to seat on fasteners in tight spaces and reduce slipping.

• Why is the ring end offset by 15 degrees?

  • The 15° offset improves knuckle clearance and access around obstructions, helping you turn fasteners where a flat spanner would be awkward to use.

• What material are the spanners made from?

  • They’re drop-forged chrome vanadium, then hardened and tempered for strength, with a fully polished finish for durability and easier cleaning.

• Does it come with storage?

  • Yes, the set is supplied in a tough ballistic nylon roll, keeping each spanner organised, protected and easy to grab on site or in the workshop.