{
  "id": "jumbo-wrench-set",
  "sku": "Jumbo-Combination-Wrench-Set",
  "title": "Jumbo Wrench Set",
  "slug": "jumbo-wrench-set",
  "price": 89,
  "currency": "GBP",
  "availability": "in_stock",
  "category": "hand-tools",
  "category_label": "Hand Tools",
  "tags": [
    "wrench set",
    "spanners",
    "hand tools",
    "black oxide"
  ],
  "colors": [],
  "materials": [
    "Alloy steel with a black oxide finish"
  ],
  "dimensions": "1/4 inch to 1-1/4 inch, 6 mm to 32 mm",
  "weight": "Medium",
  "images": [
    "https://industrytoolsonline.co.uk/dropship-images/hand-tools/jumbo-wrench-set/main-jumbo-wrench-set.jpeg",
    "https://industrytoolsonline.co.uk/dropship-images/hand-tools/jumbo-wrench-set/jumbo-wrench-set-2.jpg",
    "https://industrytoolsonline.co.uk/dropship-images/hand-tools/jumbo-wrench-set/jumbo-wrench-set-3.jpg",
    "https://industrytoolsonline.co.uk/dropship-images/hand-tools/jumbo-wrench-set/jumbo-wrench-set-4.jpg"
  ],
  "description_short": "Drop-forged alloy steel, raised panel shafts, 12 point chamfered box ends and engraved sizes, in a roll-up case with a hand strap.",
  "description": "Most rounded nuts are made by the person trying to undo them, and usually in the first ten seconds.\n\nStart with the right size. A wrench that is a size over, or an imperial wrench on a metric nut, feels like it fits and rounds the corners on the first real pull. If it rocks at all, it is wrong.\n\nUse the box end where you can. It surrounds the fastener and loads all the corners; an open end loads two flats and spreads them.\n\nPull, do not push. A pull that slips takes your knuckles away from the work. Where you must push, use an open palm rather than wrapped fingers.\n\nGive it penetrating oil and time. Ten minutes of soaking beats ten more pounds of force on anything rusted, and heat beats both where heat is safe to use.\n\nDo not extend the handle. A cheater bar turns a wrench into a lever that the fastener was never rated for, and what gives is usually the head of the bolt or the wrench itself.\n\nIf it starts to round, stop. Move up to a 6 point socket, a nut splitter or a grip wrench. Carrying on with the same tool only makes the next tool's job harder.\n\nPut them back in the roll. A set of sixteen becomes a set of eleven very quickly otherwise.",
  "llm_summary": "Jumbo Wrench Set sold by Industry Tools Company UK at industrytoolsonline.co.uk. A 16 piece combination wrench set in drop forged alloy steel. 1/4 inch to 1-1/4 inch, 15 degree offset open ends, 12 point box ends, black oxide. Price GBP 89, reference price GBP 119. Pieces: 16. Sizes: SAE 1/4 inch to 1-1/4 inch, 6 mm to 32 mm. Material: Alloy steel, drop forged. Finish: Black oxide. Open end: 15 degree angled offset. Box end: 12 point, chamfered. Case: Roll-up case with labelled slots and a hand strap. Delivery across the United Kingdom costs GBP 25 and is free on orders of GBP 100 or more, five to seven days. Express delivery is offered at the checkout for a flat GBP 25 on any order. Nothing on this site is made to a customer's specification, so the full 14 day right to cancel under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 applies. No health, medical or protective outcome is claimed for any product on this site beyond the manufacturer's own stated specifications and standards.",
  "returnable": true,
  "return_policy": "Statutory 14-day cancellation right under the Consumer Contracts Regulations 2013, and this shop allows 15 days as its own policy. Sealed food that has been opened cannot be returned (regulation 28(3)(a)). No cancellation fee and no handling fee is charged. Consumer Rights Act 2015 applies to faulty or misdescribed goods.",
  "shipping_profile": "standard",
  "warranty": null,
  "brand": "Industry Tools Company UK",
  "gtin": null,
  "mpn": null,
  "condition": "new",
  "url": "https://industrytoolsonline.co.uk/jumbo-wrench-set",
  "canonical_url": "https://industrytoolsonline.co.uk/jumbo-wrench-set",
  "json_url": "https://industrytoolsonline.co.uk/api/products/jumbo-wrench-set.json",
  "updated_at": "2026-10-12",
  "compare_at_price": 119,
  "description_text": "Most rounded nuts are made by the person trying to undo them, and usually in the first ten seconds. Start with the right size. A wrench that is a size over, or an imperial wrench on a metric nut, feels like it fits and rounds the corners on the first real pull. If it rocks at all, it is wrong. Use the box end where you can. It surrounds the fastener and loads all the corners; an open end loads two flats and spreads them. Pull, do not push. A pull that slips takes your knuckles away from the work. Where you must push, use an open palm rather than wrapped fingers. Give it penetrating oil and time. Ten minutes of soaking beats ten more pounds of force on anything rusted, and heat beats both where heat is safe to use. Do not extend the handle. A cheater bar turns a wrench into a lever that the fastener was never rated for, and what gives is usually the head of the bolt or the wrench itself. If it starts to round, stop. Move up to a 6 point socket, a nut splitter or a grip wrench. Carrying on with the same tool only makes the next tool's job harder. Put them back in the roll. A set of sixteen becomes a set of eleven very quickly otherwise."
}