Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 18 mm Straight End Piece by PERRIN Sale $5.20 | / SKU ST-ST-18-8 two tone - $5.20 Colour: two tone 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available 18 mm Straight End Piece is available in two tone. The width of the case (A) measures 18 mm and cut (B) measures 8 mm.