Two way zips with dual sliders that allow the zip to open from both the top and the bottom independently. Available in plastic, metal and nylon tooth constructions across 6 options, these separating zips are ideal for jackets, hoodies and coats where ventilation, comfort and ease of movement matter. Suitable for both repairs and new dressmaking projects.
Heavy-duty, reliable, and smooth-operating, our No5 Weight Chunky Plastic Two-Way Open-End Zips are designed for demanding garments and gear. Featuring a dual-slider setup, this zip opens from both the top and the bottom, providing excellent flexibility, comfort when sitting, and easy ventilation for longer coats and outerwear. With rugged molded plastic teeth (No5 chunky weight), this separating zipper is built to withstand daily wear and tear while remaining completely jam-resistant. Why Choose Our 2-Way Chunky Plastic Zips? - Double Slider Functionality: Opens completely from both ends (separating open-end style), making it the ideal choice for heavy coats, sports parkas, sleeping bags, and coveralls.- Rugged No5 Chunky Weight: Heavy-duty molded plastic teeth offer maximum durability for retail outerwear repairs without adding unnecessary weight to the fabric.- Classic Retail Colors: Available in versatile Black and deep Navy Blue to match standard heavy jackets, fleeces, winter coats, and outdoor gear seamlessly. Perfect For:Replacing broken jacket zippers, long winter coats, heavy fleeces, sports jackets, marine covers, and custom outdoor gear projects. Select your preferred color and required length from the menu to get the exact fit for your repair or design project.
£2.42 - £3.12
A genuine YKK Vislon #8 heavy-duty two-way open-end plastic zip — chunky 7mm moulded teeth with a moveable bottom stop, in 6 colours and 4 lengths. Brand: YKK Range: Vislon Heavy (#8) Material: Moulded plastic (Vislon) teeth, 35mm woven tape Tooth width: 7mm Tape width: 35mm Type: Two-way open end (separating, opens from top and bottom) Lengths: 24 inch (61cm) · 26 inch (66cm) · 28 inch (71cm) · 30 inch (76cm) Colours: Black · Brown · Fawn · Navy · Dark Grey · Khaki Pack size: Sold individually (1 zip per order) HS Code: 9607200000 Country of Origin: Please verify with supplier The YKK Vislon Heavy is one of the chunkiest plastic zips in the YKK range. The #8 gauge gives you a 7mm tooth that feels substantial in the hand and handles the stress of outerwear, bags, and technical garments without snag or flex. The two-way construction means it can be opened from both the top and the bottom — useful on longer coats for seated movement, or on bag designs where access from below matters. The Vislon moulded tooth is smoother-running than a metal tooth and holds its shape well under repeated use. Please note: the Dark Grey colourway is closer to mid-grey in person — refer to the product images carefully if colour matching is critical. How to Order: Select your preferred Colour from the dropdown (6 options available). Select your required Length — 24, 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. Please note the Dark Grey variant is closer to mid-grey in person — if colour matching is critical, we recommend ordering a sample first.
£8.86 - £9.31
23" Chunky Plastic 2-Way (Two Way) Open End Zip With Metal Star Puller
£1.49
Two Way Nylon Open End Zip 19" - (48cm) No 5 Chain/Weight (5mm Wide Teeth) 19 Colours Available Useful for Childrens Jackets and Coats or Adult Gillets
£1.79
26" Open End 2-Way (Two Way) Nylon Zip No 5 Chain 5mm teeth width 19 Colours Available
£1.99
Heavy-duty two-way plastic Delrin open-end zips with dual sliders, available in 9 colours and up to 10 lengths — ideal for jackets, coats, parkas, and outerwear repair. Brand: Thread and Trimmings Material: Moulded Delrin (acetal resin) plastic teeth, polyester tape Type: Two-way open-end (dual slider, opens from top and bottom) Colours: Wine, Brown, Navy, White, Black, Cream, Fawn, Khaki Lengths: 16" (40cm), 20" (50cm), 22" (55cm), 24" (60cm), 26" (65cm), 28" (70cm), 30" (75cm), 32" (80cm), 34" (85cm), 36" (90cm) Size note: 32", 34", and 36" lengths are available in Navy, White, and Black only HS Code: 9607110000 Country of Origin: China These chunky moulded plastic zips are built for outerwear applications where a standard zip would not cope. The Delrin resin teeth run smoothly, resist snagging, and hold up well to repeated use, chemical cleaning, and exposure to the elements. The two-way open-end mechanism allows the zip to be opened from either the top or the bottom — a practical feature for long coats, riding jackets, sleeping bags, and any garment where ventilation or ease of movement matters. A useful stock for dressmakers, outerwear makers, and anyone working on coat and jacket repairs. How to Order: Select your preferred Colour from the dropdown. Select your required Zip Chain Length from the dropdown. Note: lengths 32", 34", and 36" are only available in Navy, White, and Black. Choose a quantity and add to basket. Proceed to checkout.
£1.74 - £2.35
