McMaster 54325K113 Polyethylene Foam Pipe Insulation Slit Tube, 3/8" Wall, -295° to 200°F, Black, 5/8" ID, 6 ft G5157731 they have a double hinge

they have a double hinge

Motor Design Three-Phase

Teeth per Inch 18 Blade Material Bi-Metal Application Metal Type Tuff Tooth Features Bend and Flex Without Breaking Color White Tooth Grind Positive Rake Standards OSHA 29 CFR 1910

Tension Adjustability

McMaster 54325K113 Polyethylene Foam Pipe Insulation Slit Tube, 3/8" Wall, -295° to 200°F, Black, 5/8" ID, 6 ft G5157731 they have a double hingeClosed cell polyethylene foam pipe insulation with a slit tube for easy install over existing lines. Adhesive strip closes the slit for a tight seal. Highly thermally insulating, low temperature capable, and moisture resistant. Tube Type Slit Shape Tube Wall Thickness 3 8" Color Black ID 5 8" OD 1 3 8" For Pipe Size 3 8 For Copper Tube Size 1 2 Length 6 ft. Temperature Range 295 F to 200 F Insulation R Value 1. 4 Heat Flow Rate @ Temperature 0. 27 BTU