Concise answer
When buying second‑hand sails, spars or rigging online you should systematically check condition, compatibility with your boat, and the item’s history (age, repairs and usage). Don’t rely on pictures alone — get measurements, high‑resolution photos of critical areas, and honest answers from the seller.
Key checks (use these as a checklist before committing)
- Photos and condition details: Ask for clear, high‑resolution photos of the full item plus close‑ups of the leech, luff, foot, corners (clews, tack, head), stitchlines, telltales and any labels or serial tags. For spars, request images of spreader bases, toggle ends, mast step/section ends and any dents or corrosion. For rigging, ask for photos of terminals, swages, forks and any covered fittings.
- Measurements and fit: Get the exact dimensions you need: sail luff, foot, leech, roach, reef positions and cut info; spar length, butt and tip diameters, and section/step interfaces; rigging lengths and termination types. Confirm that halyard/cleat positions and fittings match your deck layout or can be adapted without unsafe modification.
- Age and use history: Ask how long the item was in service, what type of sailing it saw (coastal cruising, racing, salty estuary, sheltered waters), and whether it was stored dry and covered. Age and UV/water exposure matter more than calendar years alone.
- Repairs and modifications: Request details and photos of all repairs, who did them (professional loft or DIY) and whether original reinforcement patches, batten pockets or fittings were altered. Evidence of professional repairs is better than improvised fixes.
- Material and construction details: For sails, ask for cloth type (Dacron, laminates, mylar composite, etc.), battens and hardware; for spars, confirm material (aluminium, carbon), wall thickness/section if available, and condition of anodising or clearcoat; for rigging, confirm wire vs rod vs synthetic and the condition of swages or splices.
- Safety‑critical wear signs: Look for chafe at corners and bolt ropes, broken fibres inside laminate sails (delamination), hard or brittle stitching, soft or flattened battens, crushed or splintered spar sections, pitting or corrosion at fittings, and corrosion or kinks in wire/rod rigging. Ask for photos of these areas.
Why these checks matter
Sails, spars and rigging are safety‑critical items. Hidden wear, incorrect fit or poor repairs can cause poor sail shape, loss of control or even structural failure. Buying online removes the chance to inspect in person, so thorough questioning and targeted photos reduce the risk of getting something unsafe or unsuitable.
Common mistakes buyers make
- Relying only on attractive full‑item photos and ignoring close‑ups of high‑stress areas.
- Assuming age equals poor condition; conversely, assuming a newer sticker means good condition without asking about UV/storage history.
- Not confirming exact measurements and terminations, then finding the sail or spar won’t fit the mast, boom or deck hardware.
- Overlooking professional repair history — a well‑done repair can be fine, but amateur fixes to critical attachment points are a red flag.
Practical next step
Request a short video (walking close in slow motion) showing the whole item and a 360º view of suspected problem areas, plus a clear shot of any maker labels or serial plates. If possible, arrange a local inspection or ask a qualified rigger or sailmaker to review the photos/video before purchase.
Terminology (plain English)
- Luff: the leading edge of a sail that sits against the mast.
- Leech: the trailing edge of a sail.
- Clew/tack/head: the corners of a sail (clew is aft lower corner, tack is forward lower corner, head is top corner).
- Batten: flat insert that supports sail shape across the leech.
- Swage: the pressed metal termination on a wire or rod rigging end.
Scope and checking official sources
This guidance is general and intended for Australian recreational sailors assessing used items online. For compliance with class rules, manufacturer limits or safety certificates, check the relevant sailmaker, spar manufacturer, rigging supplier or class association documentation before fitting or using second‑hand gear.