heat shrink tubing set 560 pieces colorful * save time with organized storage in a robust assortment box * wide range of sizes for professional electrical installations * high material quality – withstands harsh environments in industry and workshop * cost-effective for purchasing & stock management – b2b adapted for wholesalers * color coding simplifies sorting quality assurance and fast handling heat shrink tubing for electrical workshop and industry perfect for electricians workshops industry and service partners needing a complete heat shrink tubing assortment for repairs insulation and cable protection. The box keeps all sizes separated in compartments for increased productivity and control. Spare parts and refills are always available at verktygsgrossen.nu. technical specifications * quantity: 560 pieces * model: bst-627053 * dimensions/quantity: * 1x45 mm – 90 pcs black * 1.5x45 mm – 70 pcs red * 2x45 mm – 70 pcs yellow * 2.5x45 mm – 50 pcs blue * 3.5x45 mm – 50 pcs green * 4x45 mm – 50 pcs black * 5x45 mm – 30 pcs blue * 4x45 mm – 50 pcs red * 6x45 mm – 30 pcs blue * 7x45 mm – 25 pcs red * 10x45 mm – 25 pcs black * 13x45 mm – 20 pcs black * delivered in a handy assortment box with dividers for easy access frequently asked questions how do i install the heat shrink tubing? place the tubing over the cable heat carefully with a heat gun or soldering station until the tubing shrinks tightly. which industries use these products? mainly electrical technology vehicle service industry automation and workshops requiring safe and durable insulation. how fast is delivery? all stock items are shipped within 1–2 business days directly from our nordic warehouses. are spare parts and refills sold separately? yes all sizes and colors can be supplemented via verktygsgrossen.nu to minimize disruption in your operations.