Hog Rings

Upholstery Hog Rings and Hog-Ring Pliers

Shop upholstery hog rings and compatible hog-ring pliers for automotive seat trimming, furniture manufacturing, upholstery repairs, wire frames, spring assemblies and other specialist fastening work.

Hog rings are open metal fasteners that are compressed around suitable materials or components to form a strong mechanical connection.

They may also be known as:

• Upholstery C-rings
• C-shaped wire fasteners
• Automotive seat rings
• Seat-cover retaining rings
• Furniture hog rings
• Wire fastening clips
• Spring and listing-wire fasteners
• Upholstery retaining clips

Livedale supplies loose galvanised hog rings for manually loaded pliers, specialist angled hog-ring pliers for restricted working areas and auto-feed pliers for compatible HR22 and SR8 hog-ring strips.

The correct system depends on:

• Ring size and profile
• Manual or auto-feed installation
• Material being secured
• Available access around the fixing
• Required closed-ring size
• Tool compatibility
• Original furniture or vehicle-seat construction

Shop Hog Rings and Upholstery Fastening Tools

20mm Sharp-Point Galvanised Hog Rings – 1kg Box

The 20mm Sharp-Point Galvanised Upholstery Hog Rings – 1kg Box are loose C-shaped wire fasteners designed for use with compatible manually loaded hog-ring pliers.

Product details include:

• 20mm or approximately ¾″ open width
• Sharp-point construction
• Galvanised steel
• Supplied loose in a 1kg box
• Compatible with many standard hog-ring pliers

These furniture and automotive hog rings are particularly useful for holding suitable seat covers and linings in position.

Potential applications include:

• Automotive seat-cover fitting
• Attaching upholstery fabric to listing wire
• Securing suitable seat-cover listings
• Furniture and mattress manufacture
• Joining wire components
• Connecting suitable springs or support materials
• Securing mesh or netting
• Upholstery and trimming repairs

The sharp points help the ring pass through suitable materials before it is closed with the pliers.

Before use, check that the completed ring will not cut unnecessarily into the covering material, listing sleeve or surrounding upholstery.

C.S. Osborne No.1440 Angled Hog-Ring Pliers

The C.S. Osborne No.1440 Angled Upholstery Hog-Ring Pliers are professional hand pliers designed for fitting compatible loose hog rings.

The handles are positioned at a 135-degree angle to the jaws, helping the user reach fixing points that may be difficult to access with conventional straight-handled pliers.

The pliers also include a closing spring that helps retain the hog ring while the materials are positioned.

This makes them particularly useful for:

• Automotive seat trimming
• Restricted areas beneath seat covers
• Furniture spring assemblies
• Awkward wire-frame connections
• Upholstery repair work
• Repetitive manually loaded fastening

The angled design can improve access where the furniture or vehicle-seat frame prevents a straight approach to the fixing.

The spring-loaded action helps hold the ring in the jaws while the user aligns it around the materials being joined.

Auto-Feed Hog-Ring Pliers for HR22 and SR8 Strips

The Auto-Feed Hog-Ring Pliers for HR22 and SR8 Ring Strips are designed for faster repetitive hog-ring installation.

Two tool options are available:

• HR22
• SR8

The correct version must be selected for the compatible ring strip.

Auto-feed hog-ring tools may be useful for:

• Automotive seat production
• Repeated seat-cover installation
• Furniture manufacturing
• Mattress production
• Workshop repair operations
• Jobs requiring many closely spaced fasteners

The strip-fed system reduces the need to load each ring into the pliers individually, improving speed during repetitive fastening work.

The HR22 and SR8 tools use different ring sizes and profiles and should not be treated as interchangeable.

Compatible Auto-Feed Hog-Ring Strips

HR22 Flexible Hog-Ring Strips – Box of 2,000

The HR22 Flexible Auto-Feed Hog-Ring Strips – Box of 2,000 are designed for compatible HR22 automatic-feed pliers.

Product details include:

• Flexible strip format
• 22mm open ring size
• Closes into a triangular form
• Approximately 7mm when closed
• Box of 2,000 rings

The strips can be separated for individual use, although they are primarily intended for compatible auto-feed pliers.

Their larger open size and triangular closed profile may suit applications requiring a broader fastening area.

SR8 Rigid Hog-Ring Strips – Box of 2,500

The SR8 Rigid Auto-Feed Hog-Ring Strips – Box of 2,500 are designed for compatible SR8 automatic-feed pliers.

Product details include:

• Rigid strip format
• 17mm open ring size
• Closes into a circular form
• Approximately 6mm diameter when closed
• Box of 2,500 rings

These smaller rings produce a more compact circular fastening than the HR22 system.

Select the SR8 tool option when using SR8 rigid ring strips.

Loose Hog Rings or Auto-Feed Ring Strips?

Choose loose 20mm hog rings where:

• Occasional upholstery repairs are being completed
• A manually loaded pair of pliers is already available
• Fixing points are widely spaced
• Individual rings need precise positioning
• A 1kg mixed-use workshop supply is preferred

Choose HR22 or SR8 auto-feed rings where:

• A large number of fasteners must be installed
• Production speed is important
• Repetitive automotive or furniture work is being completed
• A matching auto-feed tool is available
• Consistent ring positioning is required

Loose rings must be used with pliers capable of holding and closing their profile.

Strip-fed rings must match the exact auto-feed tool system.

HR22 or SR8 Hog Rings?

Choose HR22 rings where:

• A 22mm open ring is required
• A triangular closed profile is suitable
• The finished ring needs to close to approximately 7mm
• A compatible HR22 auto-feed tool is available

Choose SR8 rings where:

• A smaller 17mm open ring is required
• A compact circular closed profile is preferred
• The ring needs to close to approximately 6mm diameter
• A compatible SR8 tool is available

The appropriate ring depends on the combined thickness of the materials being enclosed and the required finished fastening.

A ring that is too small may fail to enclose the components correctly. A ring that is unnecessarily large may remain loose after closing.

Hog Rings for Automotive Seat Trimming

Hog rings are widely used in vehicle-seat upholstery to connect seat-cover listings to internal listing wires or suitable frame components.

They may be used when fitting:

• Car seat covers
• Van seat covers
• Classic-vehicle upholstery
• Motorcycle seating
• Commercial-vehicle seating
• Replacement seat foams and covers
• Factory-style listing attachments

A seat cover may contain sewn listing sleeves holding metal or plastic rods.

The hog ring passes around the listing rod and the corresponding wire or fixing point within the seat before being compressed closed.

This helps pull the cover into the shape of the seat foam and maintain defined seams, panels and bolster lines.

Browse Automotive and Car-Trimming Tools for additional tools used in vehicle upholstery and interior trim work.

Hog Rings for Furniture and Upholstery

Hog rings may also be used in suitable furniture and upholstery constructions.

Potential uses include:

• Connecting wire-frame components
• Securing suitable spring assemblies
• Joining mesh or netting
• Attaching upholstery materials to listing wires
• Mattress and seating manufacture
• Repairing compatible furniture support systems
• Securing concealed upholstery components

The original furniture construction should guide the position, size and number of rings used.

Do not add hog rings to springs, webbing or wires unless the components are designed to be joined in this way.

Hog Rings for Springs and Wire Frames

C-shaped fastening rings can provide a strong connection between suitable metal components.

They may be used to connect:

• Wire seat frames
• Spring assemblies
• Listing wires
• Suitable mesh panels
• Mattress components
• Upholstery support wires

The closed ring should retain the components securely while still allowing any intended movement within the spring or frame system.

Avoid overtightening the ring to the point that it:

• Cuts into a spring
• Damages a listing sleeve
• Crushes soft material
• Distorts a wire frame
• Prevents intended movement
• Creates a sharp exposed edge

Choosing the Correct Hog-Ring Pliers

The tool must match the ring type and the access available around the fastening point.

Choose angled hand pliers where:

• Access is restricted
• The fixing sits deep inside a seat or frame
• Loose rings are being installed individually
• The user needs to approach the ring from an angle

Choose auto-feed pliers where:

• Many identical rings must be installed
• Production speed is important
• HR22 or SR8 strip rings are being used
• The working area provides sufficient room for the cartridge tool

Other hog-ring plier styles may include:

• Straight-jaw pliers
• Angled-jaw pliers
• Side-action pliers
• Spring-loaded pliers
• Automatic cartridge-fed tools

The jaw groove must hold the ring securely and form it consistently when the handles are closed.

Using Loose Upholstery Hog Rings

A typical loose-ring installation process is:

1. Identify the correct fastening points.
2. Position the materials or wires together.
3. Place the ring securely within the plier jaws.
4. Locate the open ring around the components.
5. Check that no unwanted material is trapped.
6. Keep the ring square to the connection.
7. Squeeze the handles firmly.
8. Confirm that the ring has closed evenly.
9. Check for sharp or exposed points.
10. Repeat at the required spacing.

The ring should form around the components rather than twisting sideways.

A distorted ring may provide an unreliable fixing or create a sharp edge beneath the upholstery.

Using Auto-Feed Hog-Ring Pliers

A strip-fed system allows rings to move into the plier jaws automatically as each fastening is completed.

Before use:

1. Confirm whether the tool accepts HR22 or SR8 strips.
2. Load the matching ring strip.
3. Check that the strip feeds freely.
4. Position the materials correctly.
5. Place the jaws around the fixing point.
6. Close the ring firmly.
7. Release the handles fully.
8. Confirm that the next ring feeds into position.
9. Inspect completed rings regularly.
10. Stop if rings begin feeding or closing unevenly.

Do not force an incorrect ring strip into the cartridge.

Using incompatible rings may cause:

• Feeding failures
• Tool jams
• Incomplete closure
• Damage to the cartridge
• Distorted fasteners
• Unreliable upholstery fixings

Removing Old Hog Rings

Old hog rings may need to be cut during vehicle-seat stripping, furniture repair or upholstery replacement.

The C.S. Osborne No.3377 Diagonal Cutting Nippers are rugged drop-forged cutters designed for cutting hog rings and wire.

When removing rings:

1. Identify the safest cutting point.
2. Keep the surrounding fabric clear.
3. Grip the ring securely.
4. Cut the wire in a controlled manner.
5. Remove both sections of the ring.
6. Check that no sharp fragments remain.
7. Collect the removed metal immediately.

Do not pull a closed ring through fabric or a listing sleeve, as this may tear or enlarge the material.

Removed hog rings should not normally be reused.

Hog Rings or Upholstery Staples?

Choose hog rings where:

• Wire components are being joined
• A seat-cover listing is attached to a listing wire
• The original construction uses C-shaped fasteners
• A ring must enclose two or more components
• Automotive seat trimming is being completed

Choose Upholstery Staples where:

• Fabric is being attached directly to timber
• Hessian or lining cloth is being secured
• Wadding is being fitted
• Base cloth is being attached
• A broad staple crown is required

Hog rings are not a direct replacement for staples. They close around suitable components rather than being driven into furniture-frame timber.

Hog Rings or Upholstery Clips?

Hog rings form a permanent closed connection around suitable materials or wires.

Other furniture clips may be used where components need to be secured to a frame or connected in a different way.

Browse Spring Clips, Bracewire and Furniture Fixings for zigzag spring clips, bracewire and related spring-system components.

Choose the fastening method that matches the original furniture or seat construction.

Checking a Completed Hog-Ring Fixing

After closing each ring, check that:

• The ring is fully formed
• Both points are enclosed
• The connected components remain aligned
• No fabric has been unintentionally trapped
• The points do not remain exposed
• The ring is not cutting into the material
• The fastening does not interfere with seat movement
• The ring has not twisted sideways

On automotive seats, check the visible side of the cover regularly to confirm that the listing is producing the intended seam and panel shape.

Safe Use of Hog Rings and Pliers

Wear suitable eye and hand protection when fitting or removing hog rings.

Take care when:

• Handling sharp-point rings
• Loading rings into pliers
• Compressing metal fasteners
• Working inside vehicle-seat frames
• Cutting old hog rings
• Working around springs or wire
• Releasing stretched upholstery covers
• Collecting cut metal fragments

Keep fingers away from the closing jaws.

When cutting a ring, keep the face and hands away from the possible path of the cut wire.

Inspect pliers before use and do not use a tool with damaged jaws, handles or retaining springs.

Trade Upholstery and Automotive Hog Rings

Livedale supplies loose upholstery hog rings, professional C.S. Osborne hog-ring pliers, auto-feed tools and compatible HR22 and SR8 ring strips to upholsterers, automotive trimmers, furniture manufacturers, mattress makers, repair workshops and training providers throughout the UK.

Choose from:

• 20mm galvanised loose hog rings
• Angled manually loaded hog-ring pliers
• HR22 auto-feed pliers and flexible ring strips
• SR8 auto-feed pliers and rigid ring strips
• Cutting nippers for removing old rings

Approved trade customers can access preferential pricing across eligible products after registering for a trade account.

Match the ring size, closed profile and feed system to the tool and intended fastening application before ordering.