Ring Spanners

About Ring Spanners

Ring spanners are essential hand tools featuring a closed-loop end that completely encircles a nut or bolt head, providing superior grip and torque transfer compared to open-ended spanners. The range at MyToolShed.co.uk includes traditional fixed ring spanners, reversible ratchet ring spanners, double-ended designs, and specialised variants like offset and S-type configurations. With premium brands including Bahco, Facom, Draper Expert, and Sealey, these professional-grade tools are built to withstand the demands of daily workshop use.

Available in comprehensive sets or individual sizes, ring spanners from MyToolShed come in metric measurements to suit standard UK applications. Ratcheting models offer the convenience of continuous operation without repositioning, whilst deep ring and extra-long variants provide access to recessed fixings and hard-to-reach areas. From basic maintenance tasks to heavy-duty mechanical work, the right ring spanner selection ensures efficient fastener manipulation with minimal risk of rounding off bolt heads.

Applications

Ring spanners are indispensable across numerous trades and industries:

• Automotive mechanics – engine rebuilds, suspension work, brake repairs
• Plant and machinery maintenance – agricultural equipment, construction machinery
• Plumbing and heating engineers – boiler installation, pipework assembly
• Bicycle mechanics – precision adjustments and component servicing
• Manufacturing and assembly – production line work, equipment maintenance
• General engineering – fabrication, repair and installation work
• DIY enthusiasts – home maintenance, furniture assembly, automotive servicing

Choosing The Right Ring Spanners

Consider these key factors when selecting ring spanners from MyToolShed.co.uk:

• Configuration type – Standard fixed rings for maximum strength, ratcheting designs for speed, or offset patterns for knuckle clearance in confined spaces
• Size range – Identify the most common fastener sizes in your work; comprehensive sets offer better value for varied applications whilst individual spanners suit specific tasks
• Head design – Bi-hex (12-point) rings engage fasteners at more angles but standard hex (6-point) provides stronger grip on rounded or corroded fixings
• Handle length – Longer handles generate greater leverage for stubborn fasteners; extra-long variants access deeply recessed bolts
• Material and finish – Chrome vanadium steel offers excellent durability; satin or polished chrome finishes resist corrosion whilst providing easy-clean surfaces
• Brand quality – Professional brands like Bahco, Expert by Facom and Draper Expert deliver superior metallurgy and precision tolerances for demanding trade use

Safety Information

Always select the correctly sized ring spanner to prevent slippage and fastener damage. Ensure the ring fully engages the fastener before applying force. Never extend spanners with pipes or hammers as this can cause tool failure or fastener shearing. Inspect tools regularly for cracks, wear or deformation, and replace damaged items immediately. Wear appropriate PPE including safety glasses when working with seized or corroded fasteners that may release suddenly.

Frequently Asked Questions

What's the difference between ring spanners and combination spanners?

Ring spanners feature closed loops at both ends, whilst combination spanners have an open-ended jaw at one end and a ring at the other. Ring spanners provide better grip and are less likely to slip or round off fastener heads, making them preferable for high-torque applications.

Are ratchet ring spanners as strong as fixed ring spanners?

Quality ratchet ring spanners from reputable brands offer excellent strength for most applications, though fixed ring spanners typically provide marginally higher torque capacity due to their solid construction. For maximum leverage on extremely tight fasteners, fixed designs remain the professional's choice.

Can I use ring spanners on rounded bolt heads?

Ring spanners offer the best chance of gripping damaged or rounded fasteners thanks to their complete encirclement. Six-point ring designs distribute force across the flat sides of the fastener rather than the corners, providing superior purchase on compromised bolt heads.