Current Tools 441 PVC Heating Blanket for 1/2" to 1 1/2"
 
Dimensions - 8 1/2" x 18" 
300 watts/2.50 amps
Fast, economical way to heat PVC Conduit for bending
Contains built-in stiffeners to hold blanket tightly against conduit surfaces
Straps hold blanket in place while heating
All models are 120 vac