No. 4 Separable Spiral Closure 30 cm White 101 Clear, reliable separable zipper designed for garments and projects that require a full open end closure. The No. 4 gauge and spiral coil construction deliver a lowprofile, flexible fastening that is easy to install and smooth to operate. Key benefits Easy garment opening and closing: separable openend design lets two garment halves fully separate for dressing and cleaning. Smooth, durable operation: spiral coil profile provides consistent glide and reduced snagging. Low profile and flexible: coil construction conforms to curved seams and lightweight fabrics without adding bulk. Simple identification and sourcing: labeled as model 101 in white, length 30 cm, gauge No. 4 for accurate replacement or production ordering. Features and important attributes Function: separable spiral closure for openend applications that require a full separation of two sides. Compatibility: suitable for jackets, hoodies, cardigans, light outerwear, and textile projects that accept a No. 4 openend zipper. Size: 30 cm overall length, No. 4 tooth gauge, openend format. Color: white, for a discreet or matching finish on light fabrics. Construction: spiral coil profile designed for flexible use and reliable engagement by the slider. Identification: product code 101 for consistent selection and stock management. Performance and usage notes Designed to provide smooth, lowresistance sliding and consistent locking when fully engaged. Flexible coil allows sewing into curved seams and contoured garment sections. Use an appropriate slider and stop system for No. 4 separable applications to ensure correct function. Practical use scenarios Outerwear replacement: a worn openend zipper on a light jacket or windbreaker where a smooth, lowprofile closure is needed. Custom garment production: Install in hoodies, cardigans, or sportswear that require a full separation at the front for easy dressing and washing. Textile projects and craftwork: Integrate into handmade bags, covers, or costume pieces that benefit from a flexible, white openend zipper. Specifications Type: separable spiral closure Gauge: No. 4 Length: 30 cm Color: white Model code: 101 Ordering note Confirm required slider and bottom stop type for openend installation to ensure compatibility with No. 4 separable systems.