Curved Needles

Curved Upholstery Needles for Hand Sewing

Shop curved upholstery needles for hand sewing, seam closing, traditional furniture work and suitable leather applications. Livedale supplies C.S. Osborne light, extra-light and leather-point needles, together with general curved needles in a range of lengths and thicknesses.

The curved shape allows the point to enter and return through the same working face. This is useful where furniture frames, padding or restricted access make a straight needle difficult to use.

Potential applications include:

• Hand-closing cushion seams
• Slip stitching
• Blind stitching
• Sewing around furniture frames
• Traditional upholstery edge work
• Attaching suitable filling and hessian
• Repairing accessible furniture seams
• Selected leather-upholstery work
• Suitable automotive trimming repairs

Choose according to the needle’s length, gauge, point type and the material being sewn.

Shop Curved Upholstery Needles by Type

The range includes:

• Extra-light needles for fine upholstery work
• Light-gauge needles for fine and medium upholstery
• Sharp leather-point needles
• General curved needles supplied in packs of ten

C.S. Osborne N501X Extra-Light Needles

The C.S. Osborne N501X Extra-Light Upholstery Needles are intended for fine upholstery work.

Available sizes are:

• 2½″ — 20 gauge
• 3″ — 19 gauge
• 4″ — 18 gauge

They are available individually or in packs of 12.

With needle gauges, the higher number indicates a thinner needle. The 20-gauge 2½″ option is therefore finer than the 18-gauge 4″ option.

Extra-light needles may suit:

• Fine woven upholstery fabric
• Detailed hand finishing
• Light cushion-closing work
• Smaller seams
• Work where a heavier needle could leave an unnecessarily large hole

The covering material, thread and number of layers must still be considered. A fine needle should not be forced through dense materials for which it is not suitable.

C.S. Osborne N501 Light Upholstery Needles

The C.S. Osborne N501 Light Upholstery Needles are designed for fine to medium upholstery work.

Available sizes are:

• 2½″ — 18 gauge
• 3″ — 16 gauge
• 4″ — 16 gauge

They are available individually or in packs of 12.

Compared with the N501X range, the N501 needles use a heavier gauge and may be more suitable where additional stiffness is required.

Potential uses include:

• Hand-closing cushion seams
• Sewing suitable upholstery fabric
• Slip stitching
• Working around furniture edges
• Sewing through moderate layers of covering and lining material
• Selected traditional upholstery work

Choose the shortest needle that provides comfortable access to the intended stitching area.

A shorter curve can provide greater control in confined sections, while a longer needle may help reach around a deeper furniture edge.

C.S. Osborne N553 Leather-Point Needles

The C.S. Osborne N553 Leather-Point Needles are curved needles with sharp-edged, three-square points for suitable leather work.

Available lengths are:

• 2½″
• 3″
• 4″

They are sold individually or in packs of 12.

The leather point is designed to cut through suitable leather rather than simply pushing between woven fibres.

Potential uses include:

• Hand stitching suitable leather upholstery
• Leather furniture repairs
• Closing accessible leather seams
• Automotive leather trimming
• Leather-covered furniture panels
• Selected saddlery-style handwork

Leather and vinyl retain permanent puncture holes. Plan the stitch position carefully and avoid repeatedly inserting the needle while searching for the correct exit point.

Do not automatically use a leather-point needle on woven upholstery fabric. Its cutting point can damage threads within the weave where a conventional upholstery point would be more appropriate.

General Curved Needles – Pack of Ten

The General Curved Needles are supplied in packs of ten with a range of listed length and thickness options.

The live options currently include:

• 10mm × 1.45mm
• 13mm × 1.75mm
• 15mm × 1.8mm
• 50mm × 1mm
• 62mm × 1.1mm
• 63mm × 1.2mm
• 70mm × 1.18mm
• 75mm × 1.15mm
• 90mm × 1.4mm

These general needles are described for fine upholstery work.

Before ordering, check the listed length and shaft diameter carefully. The product page should also be checked if the intended job requires a particular curve, eye size or point type.

Choosing the Correct Needle Length

Curved needle length is measured from the eye to the point across the curve on the C.S. Osborne N501 and N501X products.

Choose according to:

• Depth of the furniture edge
• Space available to rotate the needle
• Distance between entry and exit points
• Material thickness
• Required stitch length
• Amount of control needed

2½″ curved needles

These may suit:

• Smaller seams
• Detailed finishing
• Restricted furniture areas
• Shorter stitch paths
• Fine cushion-closing work

3″ curved needles

These provide a useful middle size for:

• General hand upholstery
• Cushion seams
• Furniture edges
• Medium-depth stitching

4″ curved needles

These may suit:

• Broader furniture edges
• Deeper padded sections
• Longer stitch paths
• Work requiring additional reach

A longer needle is not automatically better. It requires more clearance to rotate through the material and may be harder to control in a confined area.

Choosing the Correct Needle Gauge

Gauge describes the thickness of the needle.

A higher gauge number indicates a thinner needle.

For example:

• 20 gauge is finer than 18 gauge
• 18 gauge is finer than 16 gauge

Choose a finer needle where:

• The covering material is relatively delicate
• A smaller puncture hole is desirable
• Only light layers are being sewn
• A fine thread is being used

Choose a heavier needle where:

• Additional rigidity is required
• Several layers are being sewn
• The covering or lining material is more substantial
• A heavier compatible thread is required

Do not force a fine needle through dense upholstery. Bending places stress on the metal and can cause the needle to break.

Choosing the Correct Point

Conventional upholstery point

A conventional curved upholstery needle is generally more appropriate for suitable:

• Woven furniture fabric
• Hessian
• Lining cloth
• Cushion seams
• Traditional upholstery materials

The point passes through or between the fibres without the cutting action of a leather point.

Leather point

Choose a leather-point needle for suitable:

• Natural leather
• Heavy leather upholstery
• Automotive leather
• Materials that require a cutting point

Test the needle on an offcut where the covering material is unfamiliar.

Curved Needles for Cushion Closing

Curved needles are widely used for hand-closing the final opening in suitable cushion covers.

The curved shaft allows the needle to enter one folded seam edge and return through the opposite side while much of the cushion remains enclosed.

A typical method involves:

1. Turning both seam allowances inward.
2. Aligning the two folded edges.
3. Securing the thread inside the seam.
4. Taking small alternating stitches.
5. Keeping the tension even.
6. Finishing the thread securely within the seam.

Browse Upholstery Twines for waxed polyester slipping thread and other hand-upholstery twines.

For machine-stitched cushion construction, browse Upholstery Sewing Threads & Bobbins.

Curved Needles for Traditional Upholstery

Traditional furniture work may require curved needles for:

• Blind stitching
• Securing suitable hessian
• Forming stitched edges
• Sewing through filling layers
• Working around rails
• Closing final upholstery seams

Browse:

• Upholstery Hessian
• Hair & Coir Fillings
• Traditional Upholstery Twines
• Double-Cone Upholstery Springs

Match the needle eye to the twine. Forcing thick twine through an undersized eye can damage the thread or make the needle difficult to control.

Curved sewing needles should not be confused with Upholstery Regulator Needles, which are used principally to redistribute and shape filling rather than carry thread.

Curved Needles for Leather Upholstery

When sewing leather:

• Plan the stitch spacing before piercing
• Use a leather-point needle where appropriate
• Keep the curve aligned with the intended exit point
• Avoid repeated punctures
• Use thread suited to leather
• Test the complete combination on an offcut

Browse Upholstery Vinyl & Fabric for furniture-covering materials.

For detailed leather thinning and preparation, browse Upholstery Knives & Foam Cutters, which includes a leather-skiving tool and replacement blades.

Threading a Curved Upholstery Needle

Cut a manageable thread length and pass it through the needle eye.

The thread should:

• Move through the eye without excessive friction
• Be strong enough for the intended seam
• Suit the covering or foundation material
• Resist abrasion during repeated passes
• Create an appropriate stitch size

Very long thread can twist and tangle around furniture components.

Waxed slipping thread may be useful for suitable hand-closing work because its surface helps control the thread during stitching.

Working Safely

Curved needles are sharp and can emerge in a different position from the one expected.

Keep the supporting hand away from the probable exit point.

Use a thimble, suitable palm protector or appropriate hand protection where required.

Avoid:

• Forcing a bent needle
• Pulling against the curve excessively
• Using pliers directly on a fine needle without care
• Leaving needles inside cushions
• Placing loose needles on a chair or workbench edge
• Using a leather point on unsuitable material
• Carrying an unprotected needle in clothing

Keep all needles securely stored and out of the reach of children.

Care and Storage

After use:

• Remove thread from the eye
• Wipe away fibres, wax and residue
• Check the point for damage
• Inspect the shaft for bending
• Store each size securely
• Keep leather-point needles separated from conventional points
• Protect needles from moisture

A rough or damaged eye can abrade the thread.

A bent needle should be replaced rather than repeatedly straightened, as weakened metal may break during use.

Related Needle Categories

Return to Upholstery Needles, Pins & Skewers to compare curved needles with:

• Buttoning Needles & Tufting Tools
• Pins & Skewers
• Regulator Needles
• Straight Upholstery Needles

Choose:

• Curved needles for restricted-access hand sewing
• Buttoning needles for deep tufting and fastening systems
• Pins and skewers for temporary positioning
• Regulator needles for shaping filling
• Straight needles for direct and long passes through upholstery

Trade Curved Upholstery Needles

Livedale supplies curved upholstery needles to professional upholsterers, furniture manufacturers, restorers, cushion makers, automotive trimmers and training workshops throughout the UK.

The range covers fine hand finishing, general upholstery, cushion closing and suitable leather work, with individual and workroom pack quantities available.

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

Choose the needle according to its length, gauge, point, material and the space available to complete the stitch.