Zhengmy Rope Splicing Kit — 5 Stainless Steel Fids for Braided & Hollow Lines (4–13 mm) with Waterproof Bag

Zhengmy's five-piece stainless steel rope splicing kit is a compact, reusable set of fids and handles designed to splice braided and hollow yacht lines cleanly and reliably.

This kit brings professional-grade stainless steel splicing tools, a waterproof storage bag and an English instruction manual in one lightweight package. The five fids cover a wide range of rope diameters from 4.0 mm to 13.0 mm inner size, making the set suitable for common yacht halyards, mooring lines and general ropework around boats or for crafting. The polished stainless finish resists corrosion and slides smoothly into modern braided constructions for controlled, low-friction splicing.

What rope sizes can I splice with these tools?

The Zhengmy kit includes five different fid sizes to handle most small- to medium-diameter lines. Each fid's outer and inner diameters are matched to common double-braid and hollow braided ropes, so you can work across a range of fibres without forcing the tool.

• 4.0 mm inner fid: approx. 115 mm long, 5.2 mm outer diameter — for very small control lines.
• 5.5 mm inner fid: approx. 135 mm long, 7 mm outer diameter — fits light halyards.
• 7.5 mm inner fid: approx. 175 mm long, 9 mm outer diameter — for medium braids.
• 10.0 mm inner fid: approx. 230 mm long, 11.8 mm outer diameter — for larger double braids up to ~12 mm.
• 13.0 mm inner fid: approx. 285 mm long, 15 mm outer diameter — for the biggest yacht lines in the kit.

How do these fids make splicing easier for beginners?

The polished stainless steel surface and ergonomic handle reduce snagging and let you feed the tool through rope cores with steady control. The included English manual guides step-by-step splices, helping novices avoid common mistakes like uneven tails or tucked strands that can weaken the finish.

• Low-friction stainless finish for smoother entry into braided cores.
• Clear size progression so you can select the right fid without guesswork.
• Waterproof cloth bag keeps tools clean and portable for on-boat repairs.
• Reusable design lets you practice multiple splices until confident.

Are these tools durable enough for marine use?

Yes—the fids are made of polished stainless steel that stands up to wet environments and frequent handling. Their corrosion resistance and solid construction mean they remain serviceable season after season with routine rinsing and drying after saltwater exposure.

• Polished stainless steel resists rust and pitting in marine conditions.
• Sturdy construction prevents bending during typical splicing tasks.
• Nonfading finish preserves smooth action through repeated use.
• Compact storage bag protects tools from knocks and dirt aboard.

What comes in the package and are measurements exact?

The set arrives with five stainless fids spanning the sizes listed above, a waterproof cloth storage bag, and an English instruction manual. Note that measurements are made by hand; slight variances in length or diameter can occur and screen color differences may slightly alter perceived finish.

• Five stainless steel rope splicing tools (4.0–13.0 mm inner diameters).
• Waterproof cloth bag for storage and transport.
• English manual with practical splicing instructions.
• Hand-measured sizes; expect small tolerances.

Who is this for: Sailors, small-boat owners, deckhands, riggers, outdoor gear makers and DIY ropeworkers who need a reliable, portable splicing kit that covers most yacht and general-purpose braided lines. If you splice double-braid halyards, mooring lines up to about 12 mm, or routinely repair hollow braided cordage, this Zhengmy set provides a durable, easy-to-learn toolkit that pairs well with onboard tool kits and workshop benches.