STI Euro Stopper Multi Kit, surface mount (50mm spacer) with integral sounder STI Euro Stopper Multi Kit, surface mount (50mm spacer) with integral sounder This is a special-order item and is therefore non-refundable. MPN STI-15D20ML Item no. W126739992 EAN/UPC 5056599054493 Add to favourites Stock level See your price See product specifications Specifications for STI-15D20ML Vendor information Brand Name STI *The product data above is provided by Icecat. Oprema cannot be held responsible for errors in relation to this.