Sealey HST200B Heat Shrink Tubing Black 200mm 100pc RoHS compliant heat shrink tubing. Shrink ratio 2:1 when heated to 90°C. HST200B Features Thin wall heat shrink tubes RoHS compliant Shrink Ratio: 2:1 HST200B Specification Model No HST200B Brand: Sealey Contents: (Approximate Quantity) Length 200mm - Size Unshrunk; Ø3.2 (x30), Ø4.8 (x30), Ø6.4 (x20), Ø9.5 (x10), Ø12.7mm (x10), Colour; Black Nett Weight: 0.13kg What is included: 1 x Sealey HST200B Heat Shrink Tubing Black 200mm 100pc