C.S. Osborne No. 517 Sewing Needles – For Leather, Sails, and Heavy Canvas

Optimize your hand-sewing projects on heavy-duty materials with robust C.S. Osborne No. 517 needles. Designed for demanding artisans, saddlers, upholsterers, and leathercraft workers, these professional-grade needles ensure clean penetration and enhanced durability in firm leathers and technical fabrics.

Key Features

• Gold-Standard Brand: Manufactured by C.S. Osborne & Co., a global benchmark of excellence and traditional craftsmanship for harness and leatherworking tools.

• No. 517 Model: Specially profiled to effortlessly pierce thick leathers, vegetable-tanned leather, heavy canvas, sails, and multi-layer materials.

• High-Quality Tempered Steel: Exceptional resistance to bending and wear, preventing breakage under high manual pulling forces (use with an awl or thread passer).

• Professional Finish: Glides smoothly through the material for clean, consistent, and snag-free work.

Why Choose Osborne 517 Needles for Your Creations?

• Precision and Consistency: Ideal for creating sharp, strong saddle stitches on bags, belts, knife sheaths, holsters, harnesses, or upholstery restorations.

• Industrial Robustness: Built to withstand intensive workshop use, whether for artisanal production or demanding restoration projects.

• Material Versatility: Perfectly suited for vegetable-tanned leather, heavy chrome leather, waxed linen cord, strong polyester thread, and heavy technical canvas.

Recommended Applications

• Artisanal leathercraft (bags, wallets, heavy small leather goods)

• Automotive and marine upholstery

• Saddlery and equestrian equipment

• Upholstery and antique furniture restoration

• Repairing tents, tarps, and outdoor gear

Expert Tip: To preserve the lifespan of your needles and ensure optimal piercing, always use a well-sharpened diamond awl to pre-punch your leather before passing the thread through.