Boshart’s heavy duty heat shrink kit series are make of flexible cross-linked polyolefin heat shrinkable tubing. This tubing is suitable for applications up to 600 volts providing excellent waterproof insulating and environmental sealing protection for splices, connections and jacket repairs. The high impact and abrasion resistance of this heavy wall tubing provides the highest level of mechanical durability. When heated above 120°C (250°F) there is a 3:1 shrink ratio. Colour Clear Wire Size AWG #8 Number of Stakons 3 (#8) & 1 (#14 - #10) Number of Shrink Tubes 4.00 Product Model Short Description New Heavy Duty Heat Shrink Kits Expanded ID 0.75 INCH Tube Length 4.00 INCH Recovered ID 0.22 INCH Wall Thickness 0.08 INCH