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    • BSP Thread Size Guide
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    • Metric Bolt Spanner Converter
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Workshop & Spares Tools

Free, instant-reference tools used every day in farm workshops across the UK. No more wrong parts, no more guessing.

WORKSHOP HERO
Grease Nipple Thread Identifier

Grease Nipple Thread Identifier

Never buy the wrong grease nipple again – instant brand & thread lookup (John Deere, JCB, Massey, etc.)

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MOST USED
Metric Bolt → Spanner & Hex Key Converter

Metric Bolt → Spanner & Hex Key Converter

M5 to M48 – instant spanner size + Allen key needed. Printable PDF + Amazon links

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SHED ESSENTIAL
Imperial → Metric Spanner & Socket Converter

Imperial → Metric Spanner & Socket Converter

Exact metric socket for any imperial wrench – 5/32″ to 1-15/16″ with Amazon buy buttons

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HYDRAULICS
BSP Spanner Size Chart (¼″ to 2″)

BSP Spanner Size Chart (¼″ to 2″)

Correct spanner size for every common BSP hydraulic fitting – direct Amazon links

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FULL CHART
BSP Thread Size & Spanner Guide

BSP Thread Size & Spanner Guide

Full BSP thread reference – outer diameter, TPI, spanner size & Amazon quick-buy

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More workshop, tyre pressure, PTO shaft and bearing reference tools launching throughout 2026

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