--- product_id: 370080758 title: "Safety M/Lock Lockout Tags-DO NOT Operate (12) 497A, White, 23.4 cm x 10.4 cm x 3.8 cm" brand: "master lock" price: "฿2168" currency: THB in_stock: true reviews_count: 5 category: "Master Lock" url: https://www.desertcart.co.th/products/370080758-safety-m-lock-lockout-tags-do-not-operate-12-497a store_origin: TH region: Thailand --- # Water, grease & temperature resistant 11mm brass grommet fits all safety padlocks 23kg pullout force resistance Safety M/Lock Lockout Tags-DO NOT Operate (12) 497A, White, 23.4 cm x 10.4 cm x 3.8 cm **Brand:** master lock **Price:** ฿2168 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in safety, unlock peace of mind. ## Quick Answers - **What is this?** Safety M/Lock Lockout Tags-DO NOT Operate (12) 497A, White, 23.4 cm x 10.4 cm x 3.8 cm by master lock - **How much does it cost?** ฿2168 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/370080758-safety-m-lock-lockout-tags-do-not-operate-12-497a) ## Best For - master lock enthusiasts ## Why This Product - Trusted master lock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Ready:** Pack of 12 tags with ties—perfect for busy managers who demand efficiency and safety compliance at scale. - • **Maximum Security:** Withstands over 23kg of pullout force—because your lockout tags should never fail under pressure. - • **Customizable Clarity:** Personalize each tag with name, department, and expected completion date to keep your team aligned and accountable. - • **Unmatched Durability:** Heavy-duty polyester laminate stands up to water, grease, and extreme temps for reliable safety in any environment. - • **Universal Compatibility:** 11mm brass grommet designed to fit all standard safety padlocks, ensuring seamless integration. ## Overview Master Lock’s 497A Safety M/Lock Lockout Tags deliver professional-grade durability and security with heavy-duty polyester laminate, 11mm brass grommets compatible with all safety padlocks, and resistance to water, grease, and extreme temperatures. Each pack includes 12 customizable tags designed to withstand over 23kg of pull force, making them essential for workplace safety compliance and operational clarity. ## Description Product Description The Master Lock No. 497A Heavy Duty Safety Tags feature durable polyester laminate to resist water, grease and extreme temperatures. The heavy duty construction withstands over 23kg of pull force to meet best practices. The 11mm diameter brass grommet accepts all safety padlocks. Tags are customizable with name, department and expected completion date. Set Contains: 1 x Master Lock Lockout Tags - Do Not Operate (Pack of 12) Review: Safety First Review: Perfect for the job ## Features - 146mm high x 80mm wide heavy duty English safety tags - 11mm diameter brass grommet accepts all safety padlocks - Durable polyester laminate resists water, grease and extreme temperatures - Heavy duty construction withstands over 23kg of pullout force - Customize with name, department, expected completion. One item consists of 1 bag with 12 tags and 12 ties. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001925OV8 | | Brand | Master Lock | | Brand Name | Master Lock | | Color | White | | Colour | White | | Customer Reviews | 4.8 out of 5 stars 170 Reviews | | Finish Type | Laminated | | Finish type | Laminated | | Global Trade Identification Number | 00071649218408 | | Included Components | Safety Tags | | Item Shape | Square | | Item Type Name | M/LOCK LOCKOUT TAGS - DO NOT OPERATE (12) 497A | | Item Weight | 0.1 Pounds | | Manufacturer | Master Lock | | Material | Polyester | | Material Type | Polyester | | Number of Labels | 12 | | Shape | Square | | Size | 23.4 cm x 10.4 cm x 3.8 cm | | UPC | 641438612092 638458726472 806792061140 071649218408 641438403409 641438017064 | | Unit Count | 12 Count | ## Product Details - **Color:** Red - **Size:** Do Not Operate - **Material:** Polyester - **Brand:** Master Lock - **Finish Type:** Laminate,Laminated ## Images ![Safety M/Lock Lockout Tags-DO NOT Operate (12) 497A, White, 23.4 cm x 10.4 cm x 3.8 cm - Image 1](https://m.media-amazon.com/images/I/71wRSebphbL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Safety First *by R***N on 24 June 2019* ### ⭐⭐⭐⭐⭐ Perfect for the job *by R***U on 30 October 2025* ### ⭐⭐⭐⭐⭐ Good price, good materials. *by C***N on 24 March 2017* ## Frequently Bought Together - Master Lock 497A Lockout Tagout Tags, Laminated Do Not Operate, OSHA Compliant, 12 Pack - TRADESAFE Lockout Tagout Locks Set - 10 Red Loto Locks, Lockout Locks Keyed Different, 2 Keys Per Lock, OSHA Compliant Lock Out Tag Out Padlocks, Safety Padlocks for Electrical Lockout Tag Out Kits - Master Lock Red Electrical Box Circuit Breaker Lockout, Tagout Breaker Box Lock for Standard Single and Double Toggles, 493B --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/370080758-safety-m-lock-lockout-tags-do-not-operate-12-497a](https://www.desertcart.co.th/products/370080758-safety-m-lock-lockout-tags-do-not-operate-12-497a) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*