SG Tool Aid 23265 Heat Shrink Tubing 1/2 Inch Diameter 25 Pack

The SG Tool Aid 23265 heat shrink tubing provides reliable electrical insulation and protection for wire connections and terminals. This 1/2-inch diameter tubing shrinks when heated to create a tight, secure seal around wires, protecting them from moisture, abrasion, and environmental damage.

Key Features:

• 1/2-inch diameter heat shrink tubing for medium to large gauge wire applications
• Shrinks to approximately half its original diameter when heat is applied
• Provides electrical insulation and strain relief for soldered connections
• Protects against moisture, dust, and physical damage
• Convenient bag of 25 pieces for multiple repair and installation projects

Ideal for automotive electrical repairs, marine wiring applications, and general electrical work where reliable wire protection is needed. Simply slide the tubing over the connection and apply heat with a heat gun or other heat source to create a professional, long-lasting seal.