Our extra duty HKE loops are made to strict HME specifications and standards, ensuring reliable and accurate detection for your drive-thru operations. Each loop is assembled using high-quality Carlon PVC and Wesco tinned 16 strand wire, rated for up to 1000 volts. With no solder joints or connections inside the PVC, these loops are built to last. Hand-certified, inspected, and efficacy tested before shipping, our extra duty HKE loops are the dependable choice for your drive-thru business.