Complete 420PCS Kit:Includes 420 heat shrink tubing across 7 commonly used sizes (3/32 to 3/4 inch), plus one dual-temperature mini heat gun
Dual Temperature Heat Gun:482°F & 752°F (250°C & 400°C) for controlled shrinking and faster heating; works for heat shrink tubing, solder connectors, labels, paint and more
Compact Heat Gun:Mini size for tight spaces and easy carry; ideal for small-area wiring jobs, automotive tasks, and quick repairs
3:1 Dual Wall:3:1 shrink ratio creates a tight finish; dual-wall tubing adds extra insulation and mechanical protection against abrasion and daily wear
Adhesive Lined:Heat-activated adhesive lining helps form a secure seal, reducing exposure to moisture, dust, and contaminants for more stable connections