Dispenser Kits RaySpool system tubing kits offer a convenient dispensing system for heat shrink tubing. This kit contains a selection of 6 black heat shrink tubing in various popular sizes supplied on a mounting rack. Features and Benefits • Easy to store • Easy to dispense • Well suited for repairs • Single wall or adhesive lined tubings • Wide variety of sizes • RoHS compliant Product Application Information Applications include, electrical insulation, strain relief, cable bundling and environmental protection.