Sizes available -M4, M5, M6 & M8. M8 - Fits 12mm hole (flat to flat). M12 - Fits 16mm hole (flat to flat). M10 - Fits 13mm hole (flat to flat). M4 - Fits 6mm hole (flat to flat). M6 - Fits 9mm hole (flat to flat).
48" 120cm Stainless Steel Metal Ruler Dual markings Metric & Imperial Sizes
Xcut 12 inch Steel Ruler Non-Slip Metric Imperial 30cm / 12 Inch, Paper Crafts
12" 30cm Stainless Steel Metal Ruler Dual markings Metric & Imperial Sizes
Zinc Plated Welded Steel Rings 40/50/60 mm Diam. Sold Singly Flat Rate Postage
Zinc Primer Spray Paint Steel Welding Galve Galv Rust Resistant Galvanised 400ML