Genuine YKK metal open end zips — separating zips from the world's leading zip manufacturer, available in No.3, No.5 and No.8 gauge teeth to suit a range of applications from fine dressmaking to heavy outerwear. Metal tooth construction gives a premium, durable finish ideal for jackets, coats and leather garments. Available in 6 options.
YKK No.5 Brass Metal Open End Jacket Zip — 6 Colours — 11 Sizes — 12" to 32" Material: Brass metal teeth on woven polyester tape Chain size: No.5 — 5mm teeth, 30mm tape width Type: Open end — separates fully at the bottom for jackets and coats Slider: Autolock — holds position when released Sizes available: 12", 14", 16", 18", 20", 22", 24", 26", 28", 30" and 32" — select your length from the options above Colours: 6 colours — Black, Navy, Brown, Fawn, Beige, White — select your colour from the options above Sold as: Single zip Origin: Please confirm Use cases: Jackets, coats, cardigans, hoodies, fleeces, workwear, outdoor clothing, repairs and replacements Colour accuracy: Shades may vary slightly between batches — order a sample if colour matching is critical YKK is the world’s leading zip manufacturer, trusted by fashion houses, workwear brands, and home sewers for over 80 years. Their No.5 brass metal open end zip is the go-to choice for medium-weight outerwear — robust, smooth-running, and built to last through years of daily use.The brass teeth give a classic, premium appearance that suits both functional workwear and fashion outerwear. The open end construction means the zip separates fully at the base, allowing the garment to open completely — essential for jackets, coats, and cardigans. The autolock slider holds firmly in position when released, preventing the zip from creeping open during wear.To insert, pin the zip tape face-down along the front edges of the garment before sewing. Stitch along both sides of the tape using a zip foot, keeping the zip open while stitching for ease of turning. For replacement repairs, unpick the original zip carefully and use it as a guide for positioning the new one.SpecificationsBrand: YKKRange: Brass Metal Open EndChain size: No.5Tape width: 30mmTeeth material: Brass metalSlider type: AutolockLengths: 12" (30cm), 14" (36cm), 16" (41cm), 18" (46cm), 20" (51cm), 22" (56cm), 24" (61cm), 26" (66cm), 28" (71cm), 30" (76cm), 32" (81cm)Colours: 6 — Black, Navy, Brown, Fawn, Beige, WhiteHS code: 9607110000Colours are represented as accurately as possible, but monitor settings and lighting conditions may affect how shades appear on screen. If colour matching is critical, we recommend ordering a sample before committing to a larger quantity.
£4.22 - £6.60
A genuine YKK Strong heavy-duty metal tooth open-end zip in antique brass finish — built for leather, suede, and thick outerwear, in 6 colours and 3 lengths. Brand: YKK Range: Strong Material: Metal teeth, antique brass finish, 30mm woven tape Tooth width: 5mm Type: Open end (separating) Lengths: 26 inch (66cm) · 28 inch (71cm) · 30 inch (76cm) Colours: Black · Brown · Fawn · Grey · Khaki · Navy Pack size: Sold individually (1 zip per order) HS Code: 9607110000 Country of Origin: United Kingdom The YKK Strong is designed for garment and craft applications where a standard zip simply won’t hold up. The chunky 5mm metal teeth and wide 30mm tape are engineered to withstand the stress of heavy materials — leather, suede, waxed cotton, and thick outerwear fabrics — where a lighter zip would snag or fail at the slider. The antique brass finish gives a warm, vintage character that works especially well on heritage leather jackets, craft bags, and traditional outerwear projects. As an open-end zip it separates fully at the base, making it the right choice for any garment that opens completely. How to Order: Select your preferred Colour from the dropdown (6 options available). Select your required Length — 26, 28, or 30 inch. Add to basket and proceed to checkout. Colours may appear slightly different depending on your monitor settings and lighting conditions. If colour matching is critical, we recommend ordering a sample first.
£8.57 - £9.29
Genuine YKK No.5 metal open-end separating zip fastener with silver teeth — available in 9 colours and 11 lengths from 10" to 30", ideal for jackets, coats, and sleeping bags. Brand: YKK Weight/Chain: No.5 (5mm teeth width when closed) Tape Width: 30mm Teeth: Silver-coloured metal Type: Open-end (separating) Colours: Black, White, Beige/Fawn, Mid Grey, Olive Green, Royal Blue, Red, Navy Blue, Brown Sizes: 10" (25cm) to 30" (76cm) — 11 lengths available Sold: Individually per zip HS Code: 9607110000 Country of Origin: Turkey YKK is the world's leading zip manufacturer, and the No.5 metal open-end is one of their most trusted workhorses. The open-end (separating) construction means the zip divides completely at the bottom — essential for jackets, coats, hoodies, and sleeping bags where you need to fully open the garment. The 30mm tape makes installation straightforward whether you're replacing a broken zip or building from scratch. The quoted length is the running length of the metal chain itself and does not include the cloth tape extensions at the top or bottom. Choose your colour and length from the variant selectors above. How to Order: Select your colour from the Colour dropdown. Select your required length from the Size dropdown. Add to basket and proceed to checkout. Colours are shown as accurately as possible, but screen calibration varies. We recommend ordering a sample length if colour-matching is critical.
£2.25 - £3.10
YKK Metal Open End Zips - For Jackets & Bags - 36" (91cm) Long Zips #5 Weight YKK Metal Open End Zips For Jackets & Bags 36" (91cm) Long Zips No 5 Weight (Zip chain or teeth measure 5mm wide when closed) Tape width = 30mm Available in 7 colours Suitable for big, tall clothing Jackets & Coats Metal teeth are silver in colour Zip chain teeth measure 5mm when closed Length quoted represents the length of the chain and does not include the tape This is a very nice zip and of the highest quality What colours are available? = Black, White, Beige, Grey, Olive, Red and Navy Do you have sleeping bag zips? = Yes, i have budget and premium YKK nylon coil zips in my shop (go to my shop and search on the word SLEEPING) Do you have longer metal zips? = Yes, I have longer metal zips in my shop. 36", 48", 60", 72", 96", 120" (go to my shop and search on Extra Long)
£3.37
YKK No.8 heavy duty metal open end zip in black offers a sturdy, fully separating fastening for motorbike jackets and other heavy outerwear. Brand: YKK Material: Metal teeth with woven polyester tape Dimensions/Sizes: No.8 chain; 8mm teeth width when closed, 35mm tape width; lengths 14in, 16in, 18in, 20in, 22in, 24in, 26in, 28in and 30in Colours: Black teeth, tape and slider Pack sizes: One complete open end zip Type: Open end, separates fully at the base Slider: Heavy duty autolock metal slider with chunky puller HS Code: 9607110000 Country of Origin: China About: This zip is suited to motorbike jackets, leather outerwear and workwear where a substantial metal fastening is wanted. Its black components give a consistent finish, while the open end lets the two sides separate completely.How to Use with Hints and Tips: Measure the length you need from the bottom box to the top stop; the extra tape beyond the stops is not included in the stated length. Choose the nearest suitable length from the options before ordering.How to Order: Select your required length. Choose the number of individual zips you need and add them to your basket. Lifestyle image is for illustrative purposes only.
£4.64 - £5.81
Genuine YKK No.5 extra long metal open end zip, available in lengths from 120cm to 300cm for sleeping bags, outdoor gear and specialist repairs. Brand: YKK Material: Metal teeth with metal auto-lock single-pull slider Dimensions/Sizes: No.5 chain with 5mm teeth; 120cm, 150cm, 180cm, 240cm or 300cm long Colours: Beige or black Pack sizes: One zip HS Code: 9607110000 Country of Origin: Turkey This separating zip gives you the extra length needed for projects where ordinary garment zips stop short. The auto-lock slider holds its position when released, making it a practical choice for sleeping bag repairs, camping tents, heavy winter coats, canvas coverings, sailing gear and outdoor utility projects.How to Use with Hints and Tips:Measure the original zip before choosing a replacement length. Insert both ends fully into the retaining box before pulling the slider upwards; the auto-lock mechanism engages when the pull tab is released. Black is available up to 180cm, while beige is available up to 300cm.How to Order: Select beige or black. Select the required length. Choose the quantity needed and add it to your basket. Colours are shown as accurately as possible, but their appearance may vary between screens.
£3.94 - £13.97
